SB20260721106 - Ubuntu update for linux-gcp-6.17

Description

This security bulletin contains information about 203 vulnerabilities.

1) Race condition (CVE-ID: CVE-2026-53277)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to a race condition in arm64 KVM page table walk handling when performing fault injection and address translation emulation. A local user can trigger page table walks without the required SRCU protection to cause a denial of service.

The issue affects calls to __kvm_at_s12() and __kvm_find_s1_desc_level() that invoke nested stage-2 and stage-1 walkers without holding kvm->srcu.

2) Use-after-free (CVE-ID: CVE-2026-46317)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to a use-after-free in the nested_mmus array in arm64 KVM nested virtualization when reallocating nested MMU structures while the array is being walked under mmu_lock. A local user can trigger nested vcpu initialization and concurrent MMU notifier activity to cause a denial of service.

The issue arises from a race condition between nested vcpu initialization and the MMU notifier path.

3) Improper handling of exceptional conditions (CVE-ID: CVE-2026-46290)

CWE-ID: CWE-755 - Improper Handling of Exceptional Conditions

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper exceptional-condition handling in efi_crash_gracefully_on_page_fault() when processing EFI runtime service calls that trigger page faults. A local user can trigger a page fault during an EFI runtime service call to cause a denial of service.

Only systems with buggy firmware that triggers page faults during EFI runtime calls are affected.

4) Use-after-free (CVE-ID: CVE-2026-31444)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to a use-after-free in smb_grant_oplock() when publishing oplock state to internal lists during concurrent access. A local user can trigger concurrent oplock operations to cause a denial of service.

The issue also involves a NULL pointer dereference in the same publication sequence.

5) Input validation error (CVE-ID: CVE-2026-23212)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the include/net/bonding.h. A local user can perform a denial of service (DoS) attack.

6) NULL pointer dereference (CVE-ID: CVE-2026-23173)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the mlx5e_tc_del_fdb_peer_flow() and mlx5e_tc_num_filters() functions in drivers/net/ethernet/mellanox/mlx5/core/en_tc.c. A local user can perform a denial of service (DoS) attack.

7) Memory leak (CVE-ID: CVE-2026-23172)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the t7xx_dpmaif_set_frag_to_skb() function in drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c. A local user can perform a denial of service (DoS) attack.

8) Use-after-free (CVE-ID: CVE-2026-23171)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the bond_enslave() function in drivers/net/bonding/bond_main.c. A local user can escalate privileges on the system.

9) Memory leak (CVE-ID: CVE-2026-23170)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the imx_tve_probe() function in drivers/gpu/drm/imx/imx-tve.c. A local user can perform a denial of service (DoS) attack.

10) Improper locking (CVE-ID: CVE-2026-23169)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __reset_counters() function in net/mptcp/pm_kernel.c. A local user can perform a denial of service (DoS) attack.

11) Improper locking (CVE-ID: CVE-2026-23168)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the fprop_global_destroy() function in lib/flex_proportions.c. A local user can perform a denial of service (DoS) attack.

12) Memory leak (CVE-ID: CVE-2026-23167)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the nci_unregister_device() function in net/nfc/nci/core.c. A local user can perform a denial of service (DoS) attack.

13) NULL pointer dereference (CVE-ID: CVE-2026-23166)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ice_vsi_set_napi_queues() function in drivers/net/ethernet/intel/ice/ice_lib.c. A local user can perform a denial of service (DoS) attack.

14) Improper locking (CVE-ID: CVE-2026-23165)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the efx_mcdi_rx_pull_rss_context_config() function in drivers/net/ethernet/sfc/mcdi_filters.c. A local user can perform a denial of service (DoS) attack.

15) Memory leak (CVE-ID: CVE-2026-23164)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the rocker_world_port_post_fini() function in drivers/net/ethernet/rocker/rocker_main.c. A local user can perform a denial of service (DoS) attack.

16) NULL pointer dereference (CVE-ID: CVE-2026-23163)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the amdgpu_gmc_filter_faults_remove() function in drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c. A local user can perform a denial of service (DoS) attack.

17) Use-after-free (CVE-ID: CVE-2026-23162)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the xe_nvm_init() function in drivers/gpu/drm/xe/xe_nvm.c. A local user can escalate privileges on the system.

18) Improper locking (CVE-ID: CVE-2026-23161)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the shmem_delete_from_page_cache() and shmem_undo_range() functions in mm/shmem.c. A local user can perform a denial of service (DoS) attack.

19) Memory leak (CVE-ID: CVE-2026-23160)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the octep_device_setup() function in drivers/net/ethernet/marvell/octeon_ep/octep_main.c. A local user can perform a denial of service (DoS) attack.

20) Use-after-free (CVE-ID: CVE-2026-23159)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the perf_sample_regs_user(), perf_virt_to_phys() and perf_callchain() functions in kernel/events/core.c. A local user can escalate privileges on the system.

21) Use-after-free (CVE-ID: CVE-2026-23158)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the gpio_virtuser_device_config_group_release() function in drivers/gpio/gpio-virtuser.c. A local user can escalate privileges on the system.

22) Improper locking (CVE-ID: CVE-2026-23157)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the fs/btrfs/extent_io.h. A local user can perform a denial of service (DoS) attack.

23) Use of uninitialized resource (CVE-ID: CVE-2026-23156)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the efivar_entry_get() function in fs/efivarfs/vars.c. A local user can perform a denial of service (DoS) attack.

24) Input validation error (CVE-ID: CVE-2026-23154)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the tcp6_gso_segment() function in net/ipv6/tcpv6_offload.c. A local user can perform a denial of service (DoS) attack.

25) Input validation error (CVE-ID: CVE-2026-23152)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the ieee80211_parse_adv_t2l() function in net/mac80211/mlme.c. A local user can perform a denial of service (DoS) attack.

26) Memory leak (CVE-ID: CVE-2026-23151)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the set_ssp_complete() and set_advertising_complete() functions in net/bluetooth/mgmt.c. A local user can perform a denial of service (DoS) attack.

27) Memory leak (CVE-ID: CVE-2026-23150)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the nfc_llcp_remove_local() function in net/nfc/llcp_core.c. A local user can perform a denial of service (DoS) attack.

28) NULL pointer dereference (CVE-ID: CVE-2026-23148)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the blk_to_nvme_status() function in drivers/nvme/target/io-cmd-bdev.c. A local user can perform a denial of service (DoS) attack.

29) Memory leak (CVE-ID: CVE-2026-23147)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the copy_data_into_buffer() function in fs/btrfs/zlib.c. A local user can perform a denial of service (DoS) attack.

30) NULL pointer dereference (CVE-ID: CVE-2026-23146)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the hci_uart_register_dev() and hci_uart_set_proto() functions in drivers/bluetooth/hci_ldisc.c. A local user can perform a denial of service (DoS) attack.

31) Memory leak (CVE-ID: CVE-2026-23145)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ext4_xattr_inode_update_ref() function in fs/ext4/xattr.c. A local user can perform a denial of service (DoS) attack.

32) Memory leak (CVE-ID: CVE-2026-23144)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the damon_sysfs_context_add_dirs() function in mm/damon/sysfs.c. A local user can perform a denial of service (DoS) attack.

33) Reachable assertion (CVE-ID: CVE-2026-23143)

CWE-ID: CWE-617 - Reachable Assertion

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to reachable assertion within the function in drivers/net/virtio_net.c. A local user can perform a denial of service (DoS) attack.

34) Memory leak (CVE-ID: CVE-2026-23142)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the damon_sysfs_scheme_add_dirs() function in mm/damon/sysfs-schemes.c. A local user can perform a denial of service (DoS) attack.

35) Input validation error (CVE-ID: CVE-2026-23141)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the range_is_hole_in_parent() function in fs/btrfs/send.c. A local user can perform a denial of service (DoS) attack.

36) Use of uninitialized resource (CVE-ID: CVE-2026-23140)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the bpf_prog_test_run_xdp() function in net/bpf/test_run.c. A local user can perform a denial of service (DoS) attack.

37) Incorrect calculation (CVE-ID: CVE-2026-23139)

CWE-ID: CWE-682 - Incorrect Calculation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the __nf_conncount_add() function in net/netfilter/nf_conncount.c. A local user can perform a denial of service (DoS) attack.

38) Infinite loop (CVE-ID: CVE-2026-23138)

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop within the __ftrace_trace_stack() function in kernel/trace/trace.c. A local user can perform a denial of service (DoS) attack.

39) Memory leak (CVE-ID: CVE-2026-23137)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the attach_node_and_children() and unittest_data_add() functions in drivers/of/unittest.c. A local user can perform a denial of service (DoS) attack.

40) Infinite loop (CVE-ID: CVE-2026-23136)

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop within the osd_fault() function in net/ceph/osd_client.c. A local user can perform a denial of service (DoS) attack.

41) Buffer overflow (CVE-ID: CVE-2026-23135)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the ath12k_ce_free_pipes() function in drivers/net/wireless/ath/ath12k/ce.c. A local user can perform a denial of service (DoS) attack.

42) Buffer overflow (CVE-ID: CVE-2026-23133)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the _ath10k_ce_free_pipe() and _ath10k_ce_free_pipe_64() functions in drivers/net/wireless/ath/ath10k/ce.c. A local user can perform a denial of service (DoS) attack.

43) Input validation error (CVE-ID: CVE-2026-23131)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the hp_init_bios_buffer_attribute() function in drivers/platform/x86/hp/hp-bioscfg/bioscfg.c. A local user can perform a denial of service (DoS) attack.

44) Improper locking (CVE-ID: CVE-2026-23130)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ath12k_mac_op_flush() function in drivers/net/wireless/ath/ath12k/mac.c. A local user can perform a denial of service (DoS) attack.

45) Resource management error (CVE-ID: CVE-2026-23129)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the dpll_xa_ref_pin_add() and dpll_xa_ref_dpll_add() functions in drivers/dpll/dpll_core.c. A local user can perform a denial of service (DoS) attack.

46) Buffer overflow (CVE-ID: CVE-2026-23128)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the swsusp_arch_suspend() function in arch/arm64/kernel/hibernate.c. A local user can perform a denial of service (DoS) attack.

47) Improper locking (CVE-ID: CVE-2026-23126)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the drivers/net/netdevsim/netdevsim.h. A local user can perform a denial of service (DoS) attack.

48) NULL pointer dereference (CVE-ID: CVE-2026-23125)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the sctp_sf_do_5_1C_ack() function in net/sctp/sm_statefuns.c. A local user can perform a denial of service (DoS) attack.

49) Improper locking (CVE-ID: CVE-2026-23124)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ndisc_router_discovery() function in net/ipv6/ndisc.c. A local user can perform a denial of service (DoS) attack.

50) NULL pointer dereference (CVE-ID: CVE-2026-23123)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the icc_debugfs_client_init() function in drivers/interconnect/debugfs-client.c. A local user can perform a denial of service (DoS) attack.

51) Buffer overflow (CVE-ID: CVE-2026-23122)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the drivers/net/ethernet/intel/igc/igc_defines.h. A local user can perform a denial of service (DoS) attack.

52) Improper locking (CVE-ID: CVE-2026-23121)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the mISDN_read(), mISDN_poll() and misdn_add_timer() functions in drivers/isdn/mISDN/timerdev.c. A local user can perform a denial of service (DoS) attack.

53) Race condition within a thread (CVE-ID: CVE-2026-23120)

CWE-ID: CWE-366 - Race Condition within a Thread

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to corrupt data.

The vulnerability exists due to a data race within the l2tp_tunnel_del_work() function in net/l2tp/l2tp_core.c. A local user can corrupt data.

54) Resource management error (CVE-ID: CVE-2026-23119)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the bond_flow_dissect() function in drivers/net/bonding/bond_main.c. A local user can perform a denial of service (DoS) attack.

55) Improper locking (CVE-ID: CVE-2026-23118)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the rxkad_issue_challenge() function in net/rxrpc/rxkad.c. A local user can perform a denial of service (DoS) attack.

56) Input validation error (CVE-ID: CVE-2026-23116)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the imx8mq_vpu_power_notifier() function in drivers/pmdomain/imx/imx8m-blk-ctrl.c. A local user can perform a denial of service (DoS) attack.

57) Race condition (CVE-ID: CVE-2026-23115)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the serial_core_add_one_port() function in drivers/tty/serial/serial_core.c. A local user can escalate privileges on the system.

58) Improper error handling (CVE-ID: CVE-2026-23114)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the sve_set_common() function in arch/arm64/kernel/ptrace.c. A local user can perform a denial of service (DoS) attack.

59) Improper locking (CVE-ID: CVE-2026-23113)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the io_worker_handle_work() function in io_uring/io-wq.c. A local user can perform a denial of service (DoS) attack.

60) Race condition (CVE-ID: CVE-2026-23110)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the scsi_dec_host_busy() function in drivers/scsi/scsi_lib.c. A local user can escalate privileges on the system.

61) Improper locking (CVE-ID: CVE-2026-23109)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the include/linux/pagemap.h. A local user can perform a denial of service (DoS) attack.

62) Memory leak (CVE-ID: CVE-2026-23108)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the usb_8dev_read_bulk_callback() function in drivers/net/can/usb/usb_8dev.c. A local user can perform a denial of service (DoS) attack.

63) NULL pointer dereference (CVE-ID: CVE-2026-23107)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the restore_za_context() function in arch/arm64/kernel/signal.c. A local user can perform a denial of service (DoS) attack.

64) Improper locking (CVE-ID: CVE-2026-23106)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __do_adjtimex() function in kernel/time/timekeeping.c. A local user can perform a denial of service (DoS) attack.

65) Input validation error (CVE-ID: CVE-2026-23105)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the qfq_rm_from_agg() function in net/sched/sch_qfq.c. A local user can perform a denial of service (DoS) attack.

66) Use-after-free (CVE-ID: CVE-2026-23104)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ice_deinit_features() and ice_remove() functions in drivers/net/ethernet/intel/ice/ice_main.c. A local user can escalate privileges on the system.

67) Improper locking (CVE-ID: CVE-2026-23103)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ipvlan_port_create(), ipvlan_uninit(), ipvlan_open(), ipvlan_stop(), ipvlan_link_new(), ipvlan_link_delete(), ipvlan_add_addr(), ipvlan_del_addr(), ipvlan_add_addr6(), ipvlan_addr6_validator_event() and ipvlan_addr4_validator_event() functions in drivers/net/ipvlan/ipvlan_main.c. A local user can perform a denial of service (DoS) attack.

68) Out-of-bounds read (CVE-ID: CVE-2026-23102)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the restore_sve_fpsimd_context() function in arch/arm64/kernel/signal.c. A local user can perform a denial of service (DoS) attack.

69) Use of uninitialized resource (CVE-ID: CVE-2026-23101)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the led_classdev_register_ext() function in drivers/leds/led-class.c. A local user can perform a denial of service (DoS) attack.

70) Incorrect calculation (CVE-ID: CVE-2026-23100)

CWE-ID: CWE-682 - Incorrect Calculation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the include/linux/hugetlb.h. A local user can perform a denial of service (DoS) attack.

71) Out-of-bounds read (CVE-ID: CVE-2026-23099)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the bond_enslave() function in drivers/net/bonding/bond_main.c. A local user can perform a denial of service (DoS) attack.

72) NULL pointer dereference (CVE-ID: CVE-2026-23098)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the nr_route_frame() function in net/netrom/nr_route.c. A local user can perform a denial of service (DoS) attack.

73) Improper locking (CVE-ID: CVE-2026-23097)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the unmap_and_move_huge_page() function in mm/migrate.c. A local user can perform a denial of service (DoS) attack.

74) Improper resource shutdown or release (CVE-ID: CVE-2026-23096)

CWE-ID: CWE-404 - Improper Resource Shutdown or Release

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to failure to properly release resources within the EXPORT_SYMBOL_GPL() and uacce_register() functions in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

75) Memory leak (CVE-ID: CVE-2026-23095)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the gue_udp_recv() function in net/ipv4/fou_core.c. A local user can perform a denial of service (DoS) attack.

76) Input validation error (CVE-ID: CVE-2026-23094)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the isolate_strategy_show() and isolate_strategy_store() functions in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

77) Input validation error (CVE-ID: CVE-2026-23093)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the get_sg_list() and smb_direct_post_send_data() functions in fs/smb/server/transport_rdma.c. A local user can perform a denial of service (DoS) attack.

78) Out-of-bounds read (CVE-ID: CVE-2026-23092)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the ad3552r_hs_write_data_source() function in drivers/iio/dac/ad3552r-hs.c. A local user can perform a denial of service (DoS) attack.

79) Memory leak (CVE-ID: CVE-2026-23090)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the slim_get_device() and slim_device_report_present() functions in drivers/slimbus/core.c. A local user can perform a denial of service (DoS) attack.

80) Use-after-free (CVE-ID: CVE-2026-23089)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the parse_audio_unit() function in sound/usb/mixer.c. A local user can escalate privileges on the system.

81) Resource management error (CVE-ID: CVE-2026-23088)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the synth_event_define_fields() function in kernel/trace/trace_events_synth.c. A local user can perform a denial of service (DoS) attack.

82) Memory leak (CVE-ID: CVE-2026-23087)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the scsiback_remove() function in drivers/xen/xen-scsiback.c. A local user can perform a denial of service (DoS) attack.

83) Use-after-free (CVE-ID: CVE-2026-23086)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the virtio_transport_seqpacket_dequeue(), virtio_transport_seqpacket_enqueue() and virtio_transport_has_space() functions in net/vmw_vsock/virtio_transport_common.c. A local user can escalate privileges on the system.

84) Resource management error (CVE-ID: CVE-2026-23085)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the its_build_mapd_cmd(), its_build_vmapp_cmd() and its_setup_baser() functions in drivers/irqchip/irq-gic-v3-its.c. A local user can perform a denial of service (DoS) attack.

85) NULL pointer dereference (CVE-ID: CVE-2026-23084)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the be_cmd_get_perm_mac() function in drivers/net/ethernet/emulex/benet/be_cmds.c. A local user can perform a denial of service (DoS) attack.

86) Input validation error (CVE-ID: CVE-2026-23083)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the function in net/ipv4/fou_nl.c. A local user can perform a denial of service (DoS) attack.

87) Memory leak (CVE-ID: CVE-2026-23081)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the xway_gphy_init_leds() and xway_gphy_config_init() functions in drivers/net/phy/intel-xway.c. A local user can perform a denial of service (DoS) attack.

88) Memory leak (CVE-ID: CVE-2026-23080)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the mcba_usb_read_bulk_callback() function in drivers/net/can/usb/mcba_usb.c. A local user can perform a denial of service (DoS) attack.

89) Memory leak (CVE-ID: CVE-2026-23079)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the lineinfo_changed_notify() function in drivers/gpio/gpiolib-cdev.c. A local user can perform a denial of service (DoS) attack.

90) Buffer overflow (CVE-ID: CVE-2026-23078)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the scarlett2_usb_get_config() function in sound/usb/mixer_scarlett2.c. A local user can escalate privileges on the system.

91) Use-after-free (CVE-ID: CVE-2026-23077)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the mm/vma.h. A local user can escalate privileges on the system.

92) Out-of-bounds read (CVE-ID: CVE-2026-23076)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the amixer_rsc_init() and sum_rsc_init() functions in sound/pci/ctxfi/ctamixer.c. A local user can perform a denial of service (DoS) attack.

93) Memory leak (CVE-ID: CVE-2026-23075)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the esd_usb_read_bulk_callback() function in drivers/net/can/usb/esd_usb.c. A local user can perform a denial of service (DoS) attack.

94) Buffer overflow (CVE-ID: CVE-2026-23073)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the rsi_mac80211_attach() function in drivers/net/wireless/rsi/rsi_91x_mac80211.c. A local user can escalate privileges on the system.

95) Memory leak (CVE-ID: CVE-2026-23072)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the l2tp_udp_encap_recv() function in net/l2tp/l2tp_core.c. A local user can perform a denial of service (DoS) attack.

96) Improper locking (CVE-ID: CVE-2026-23071)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the regmap_lock_hwlock_irq() function in drivers/base/regmap/regmap.c. A local user can perform a denial of service (DoS) attack.

97) Resource management error (CVE-ID: CVE-2026-23070)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the rvu_sdp_init() function in drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c. A local user can perform a denial of service (DoS) attack.

98) Integer underflow (CVE-ID: CVE-2026-23069)

CWE-ID: CWE-191 - Integer underflow

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the virtio_transport_get_credit(), virtio_transport_seqpacket_has_data(), virtio_transport_stream_has_space() and virtio_transport_space_update() functions in net/vmw_vsock/virtio_transport_common.c. A local user can execute arbitrary code.

99) Double free (CVE-ID: CVE-2026-23068)

CWE-ID: CWE-415 - Double Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the sprd_adi_probe() function in drivers/spi/spi-sprd-adi.c. A local user can perform a denial of service (DoS) attack.

100) Infinite loop (CVE-ID: CVE-2026-23067)

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop within the __arm_lpae_unmap() function in drivers/iommu/io-pgtable-arm.c. A local user can perform a denial of service (DoS) attack.

101) Use-after-free (CVE-ID: CVE-2026-23066)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the rxrpc_recvmsg() function in net/rxrpc/recvmsg.c. A local user can escalate privileges on the system.

102) Memory leak (CVE-ID: CVE-2026-23065)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the wbrf_record() function in drivers/platform/x86/amd/wbrf.c. A local user can perform a denial of service (DoS) attack.

103) NULL pointer dereference (CVE-ID: CVE-2026-23064)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the tcf_ife_encode() function in net/sched/act_ife.c. A local user can perform a denial of service (DoS) attack.

104) NULL pointer dereference (CVE-ID: CVE-2026-23063)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the uacce_start_queue() and uacce_fops_unl_ioctl() functions in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

105) NULL pointer dereference (CVE-ID: CVE-2026-23062)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the drivers/platform/x86/hp/hp-bioscfg/bioscfg.h. A local user can perform a denial of service (DoS) attack.

106) Memory leak (CVE-ID: CVE-2026-23061)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the kvaser_usb_read_bulk_callback() function in drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c. A local user can perform a denial of service (DoS) attack.

107) Buffer overflow (CVE-ID: CVE-2026-23059)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the qla27xx_copy_multiple_pkt() and qla27xx_copy_fpin_pkt() functions in drivers/scsi/qla2xxx/qla_isr.c. A local user can escalate privileges on the system.

108) Memory leak (CVE-ID: CVE-2026-23058)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ems_usb_read_bulk_callback() function in drivers/net/can/usb/ems_usb.c. A local user can perform a denial of service (DoS) attack.

109) Use of uninitialized resource (CVE-ID: CVE-2026-23057)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the virtio_transport_recv_enqueue() function in net/vmw_vsock/virtio_transport_common.c. A local user can perform a denial of service (DoS) attack.

110) Improper error handling (CVE-ID: CVE-2026-23056)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the uacce_vma_close() function in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

111) Resource management error (CVE-ID: CVE-2026-23055)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the riic_i2c_resume() function in drivers/i2c/busses/i2c-riic.c. A local user can perform a denial of service (DoS) attack.

112) Buffer overflow (CVE-ID: CVE-2026-23054)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the netvsc_set_rxfh() function in drivers/net/hyperv/netvsc_drv.c. A local user can perform a denial of service (DoS) attack.

113) Improper locking (CVE-ID: CVE-2026-23053)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the include/linux/nfs_fs.h. A local user can perform a denial of service (DoS) attack.

114) Buffer overflow (CVE-ID: CVE-2026-23052)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the ftrace_update_code(), ftrace_allocate_records(), ftrace_free_pages(), ftrace_allocate_pages() and ftrace_process_locs() functions in kernel/trace/ftrace.c. A local user can perform a denial of service (DoS) attack.

115) NULL pointer dereference (CVE-ID: CVE-2026-23051)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the amdgpu_display_get_scanout_buffer() function in drivers/gpu/drm/amd/amdgpu/amdgpu_display.c. A local user can perform a denial of service (DoS) attack.

116) Improper locking (CVE-ID: CVE-2026-23050)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the fs/nfs/pnfs.h. A local user can perform a denial of service (DoS) attack.

117) Resource management error (CVE-ID: CVE-2026-23049)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the function in drivers/gpu/drm/panel/panel-simple.c. A local user can perform a denial of service (DoS) attack.

118) Input validation error (CVE-ID: CVE-2026-23047)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the calc_target() function in net/ceph/osd_client.c. A local user can perform a denial of service (DoS) attack.

119) Resource management error (CVE-ID: CVE-2026-23046)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the virtnet_set_queues() function in drivers/net/virtio_net.c. A local user can perform a denial of service (DoS) attack.

120) Improper locking (CVE-ID: CVE-2026-23045)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ena_devlink_disable_phc_param() and ena_devlink_configure_params() functions in drivers/net/ethernet/amazon/ena/ena_devlink.c. A local user can perform a denial of service (DoS) attack.

121) NULL pointer dereference (CVE-ID: CVE-2026-23044)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the save_compressed_image() and load_compressed_image() functions in kernel/power/swap.c. A local user can perform a denial of service (DoS) attack.

122) NULL pointer dereference (CVE-ID: CVE-2026-23042)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the idpf_idc_vport_dev_down() function in drivers/net/ethernet/intel/idpf/idpf_idc.c. A local user can perform a denial of service (DoS) attack.

123) Memory leak (CVE-ID: CVE-2026-23038)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the nfs4_ff_alloc_deviceid_node() function in fs/nfs/flexfilelayout/flexfilelayoutdev.c. A local user can perform a denial of service (DoS) attack.

124) Memory leak (CVE-ID: CVE-2026-23037)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the es58x_alloc_rx_urbs() function in drivers/net/can/usb/etas_es58x/es58x_core.c. A local user can perform a denial of service (DoS) attack.

125) Improper locking (CVE-ID: CVE-2026-23036)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the btrfs_read_locked_inode() function in fs/btrfs/inode.c. A local user can perform a denial of service (DoS) attack.

126) NULL pointer dereference (CVE-ID: CVE-2026-23035)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the mlx5e_vport_vf_rep_load() and mlx5e_vport_rep_unload() functions in drivers/net/ethernet/mellanox/mlx5/core/en_rep.c. A local user can perform a denial of service (DoS) attack.

127) Memory leak (CVE-ID: CVE-2026-23034)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the amdgpu_userq_walk_and_drop_fence_drv() function in drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c. A local user can perform a denial of service (DoS) attack.

128) Memory leak (CVE-ID: CVE-2026-23033)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the omap_dma_probe() function in drivers/dma/ti/omap-dma.c. A local user can perform a denial of service (DoS) attack.

129) Memory leak (CVE-ID: CVE-2026-23032)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the nullb_add_fault_config() and nullb_group_drop_item() functions in drivers/block/null_blk/main.c. A local user can perform a denial of service (DoS) attack.

130) Memory leak (CVE-ID: CVE-2026-23031)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the gs_usb_receive_bulk_callback() function in drivers/net/can/usb/gs_usb.c. A local user can perform a denial of service (DoS) attack.

131) Double free (CVE-ID: CVE-2026-23030)

CWE-ID: CWE-415 - Double Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the rockchip_usb2phy_probe() function in drivers/phy/rockchip/phy-rockchip-inno-usb2.c. A local user can perform a denial of service (DoS) attack.

132) Memory leak (CVE-ID: CVE-2026-23026)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the function in drivers/dma/qcom/gpi.c. A local user can perform a denial of service (DoS) attack.

133) Improper locking (CVE-ID: CVE-2026-23025)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the __pcp_trylock_noop(), rmqueue_bulk(), decay_pcp_high(), drain_zone_pages(), drain_pages_zone() and zone_pcp_update_cacheinfo() functions in mm/page_alloc.c. A local user can perform a denial of service (DoS) attack.

134) Memory leak (CVE-ID: CVE-2026-23024)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the idpf_intr_req(), idpf_vport_dealloc() and idpf_init_task() functions in drivers/net/ethernet/intel/idpf/idpf_lib.c. A local user can perform a denial of service (DoS) attack.

135) Memory leak (CVE-ID: CVE-2026-23023)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the idpf_vport_rel() function in drivers/net/ethernet/intel/idpf/idpf_lib.c. A local user can perform a denial of service (DoS) attack.

136) Memory leak (CVE-ID: CVE-2026-23022)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the idpf_vc_core_init() and idpf_vc_core_deinit() functions in drivers/net/ethernet/intel/idpf/idpf_virtchnl.c. A local user can perform a denial of service (DoS) attack.

137) Memory leak (CVE-ID: CVE-2026-23021)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the update_eth_regs_async() function in drivers/net/usb/pegasus.c. A local user can perform a denial of service (DoS) attack.

138) NULL pointer dereference (CVE-ID: CVE-2026-23020)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the vortex_probe1() function in drivers/net/ethernet/3com/3c59x.c. A local user can perform a denial of service (DoS) attack.

139) NULL pointer dereference (CVE-ID: CVE-2026-23019)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the prestera_devlink_alloc() function in drivers/net/ethernet/marvell/prestera/prestera_devlink.c. A local user can perform a denial of service (DoS) attack.

140) Improper locking (CVE-ID: CVE-2026-23018)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the btrfs_read_locked_inode() function in fs/btrfs/inode.c. A local user can perform a denial of service (DoS) attack.

141) NULL pointer dereference (CVE-ID: CVE-2026-23017)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the idpf_init_task() and idpf_init_hard_reset() functions in drivers/net/ethernet/intel/idpf/idpf_lib.c. A local user can perform a denial of service (DoS) attack.

142) Memory leak (CVE-ID: CVE-2026-23015)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the gpio_mpsse_ida_remove(), gpio_mpsse_probe() and gpio_mpsse_disconnect() functions in drivers/gpio/gpio-mpsse.c. A local user can perform a denial of service (DoS) attack.

143) Resource management error (CVE-ID: CVE-2026-23014)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the perf_swevent_cancel_hrtimer() and perf_swevent_init_hrtimer() functions in kernel/events/core.c. A local user can perform a denial of service (DoS) attack.

144) Use-after-free (CVE-ID: CVE-2026-23013)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the octep_vf_request_irqs() function in drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c. A local user can escalate privileges on the system.

145) Use-after-free (CVE-ID: CVE-2026-23012)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the damon_is_running(), damon_call() and kdamond_fn() functions in mm/damon/core.c. A local user can escalate privileges on the system.

146) Improper error handling (CVE-ID: CVE-2026-23011)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ipgre_header() function in net/ipv4/ip_gre.c. A local user can perform a denial of service (DoS) attack.

147) Use-after-free (CVE-ID: CVE-2026-23010)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the inet6_addr_del() function in net/ipv6/addrconf.c. A local user can escalate privileges on the system.

148) Input validation error (CVE-ID: CVE-2026-23009)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the xhci_stop_endpoint_sync() function in drivers/usb/host/xhci.c. A local user can perform a denial of service (DoS) attack.

149) NULL pointer dereference (CVE-ID: CVE-2026-23008)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the vmw_kms_fb_create() function in drivers/gpu/drm/vmwgfx/vmwgfx_kms.c. A local user can perform a denial of service (DoS) attack.

150) Use of uninitialized resource (CVE-ID: CVE-2026-23007)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the bio_integrity_prep() function in block/bio-integrity-auto.c. A local user can perform a denial of service (DoS) attack.

151) NULL pointer dereference (CVE-ID: CVE-2026-23006)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the adcx140_pwr_ctrl() function in sound/soc/codecs/tlv320adcx140.c. A local user can perform a denial of service (DoS) attack.

152) Resource management error (CVE-ID: CVE-2026-23005)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the kvm_vcpu_ioctl_x86_get_xsave() function in arch/x86/kvm/x86.c. A local user can perform a denial of service (DoS) attack.

153) Use-after-free (CVE-ID: CVE-2026-23004)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the rt6_uncached_list_add() function in net/ipv6/route.c. A local user can escalate privileges on the system.

154) Use of uninitialized resource (CVE-ID: CVE-2026-23003)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the __ip6_tnl_rcv() function in net/ipv6/ip6_tunnel.c. A local user can perform a denial of service (DoS) attack.

155) NULL pointer dereference (CVE-ID: CVE-2026-23002)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the freader_get_folio() and freader_fetch() functions in lib/buildid.c. A local user can perform a denial of service (DoS) attack.

156) Use-after-free (CVE-ID: CVE-2026-23001)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the macvlan_hash_lookup_source(), macvlan_hash_add_source(), macvlan_hash_add(), macvlan_flush_sources(), macvlan_forward_source() and macvlan_fill_info_macaddr() functions in drivers/net/macvlan.c. A local user can escalate privileges on the system.

157) NULL pointer dereference (CVE-ID: CVE-2026-23000)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the mlx5e_vport_uplink_rep_load() and mlx5e_vport_uplink_rep_unload() functions in drivers/net/ethernet/mellanox/mlx5/core/en_rep.c. A local user can perform a denial of service (DoS) attack.

158) Use-after-free (CVE-ID: CVE-2026-22999)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the qfq_change_class() function in net/sched/sch_qfq.c. A local user can escalate privileges on the system.

159) NULL pointer dereference (CVE-ID: CVE-2026-22998)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the nvmet_tcp_handle_h2c_data_pdu() function in drivers/nvme/target/tcp.c. A local user can perform a denial of service (DoS) attack.

160) Memory leak (CVE-ID: CVE-2026-22997)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the j1939_xtp_rx_rts_session_active() function in net/can/j1939/transport.c. A local user can perform a denial of service (DoS) attack.

161) NULL pointer dereference (CVE-ID: CVE-2026-22996)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the _mlx5e_resume(), mlx5e_resume(), _mlx5e_probe() and _mlx5e_remove() functions in drivers/net/ethernet/mellanox/mlx5/core/en_main.c. A local user can perform a denial of service (DoS) attack.

162) Memory leak (CVE-ID: CVE-2026-22994)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the bpf_prog_test_run_xdp() function in net/bpf/test_run.c. A local user can perform a denial of service (DoS) attack.

163) NULL pointer dereference (CVE-ID: CVE-2026-22993)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the drivers/net/ethernet/intel/idpf/idpf_txrx.h. A local user can perform a denial of service (DoS) attack.

164) NULL pointer dereference (CVE-ID: CVE-2026-22992)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the mon_handle_auth_done() function in net/ceph/mon_client.c. A local user can perform a denial of service (DoS) attack.

165) Use-after-free (CVE-ID: CVE-2026-22991)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the alloc_choose_arg_map() function in net/ceph/osdmap.c. A local user can escalate privileges on the system.

166) Input validation error (CVE-ID: CVE-2026-22990)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the osdmap_apply_incremental() function in net/ceph/osdmap.c. A local user can perform a denial of service (DoS) attack.

167) Input validation error (CVE-ID: CVE-2026-22989)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the fs/nfsd/state.h. A local user can perform a denial of service (DoS) attack.

168) NULL pointer dereference (CVE-ID: CVE-2026-22987)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the tcf_idrinfo_destroy() function in net/sched/act_api.c. A local user can perform a denial of service (DoS) attack.

169) Race condition (CVE-ID: CVE-2026-22986)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the gpiochip_add_data_with_key() function in drivers/gpio/gpiolib.c. A local user can escalate privileges on the system.

170) NULL pointer dereference (CVE-ID: CVE-2026-22985)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the idpf_send_get_stats_msg() and idpf_send_get_set_rss_lut_msg() functions in drivers/net/ethernet/intel/idpf/idpf_virtchnl.c. A local user can perform a denial of service (DoS) attack.

171) NULL pointer dereference (CVE-ID: CVE-2026-22982)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ocelot_set_aggr_pgids() function in drivers/net/ethernet/mscc/ocelot.c. A local user can perform a denial of service (DoS) attack.

172) NULL pointer dereference (CVE-ID: CVE-2026-22981)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the idpf_init_mac_addr(), idpf_vport_dealloc(), idpf_init_task(), idpf_check_reset_complete(), idpf_set_vport_state() and idpf_init_hard_reset() functions in drivers/net/ethernet/intel/idpf/idpf_lib.c. A local user can perform a denial of service (DoS) attack.

173) Use-after-free (CVE-ID: CVE-2026-22980)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the fs/nfsd/state.h. A local user can escalate privileges on the system.

174) Memory leak (CVE-ID: CVE-2026-22979)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the skb_segment_list() function in net/core/skbuff.c. A local user can perform a denial of service (DoS) attack.

175) Buffer overflow (CVE-ID: CVE-2026-22978)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the compat_private_call() function in net/wireless/wext-priv.c. A local user can perform a denial of service (DoS) attack.

176) Memory leak (CVE-ID: CVE-2026-22977)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the sock_enable_timestamp() and sock_recv_errqueue() functions in net/core/sock.c. A local user can perform a denial of service (DoS) attack.

177) NULL pointer dereference (CVE-ID: CVE-2026-22976)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the qfq_reset_qdisc() function in net/sched/sch_qfq.c. A local user can perform a denial of service (DoS) attack.

178) Buffer overflow (CVE-ID: CVE-2025-71201)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the netfs_read_unlock_folios() function in fs/netfs/read_collect.c. A local user can escalate privileges on the system.

179) Improper locking (CVE-ID: CVE-2025-71200)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the dwcmshc_rk3568_set_clock() function in drivers/mmc/host/sdhci-of-dwcmshc.c. A local user can perform a denial of service (DoS) attack.

180) Use-after-free (CVE-ID: CVE-2025-71199)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the at91_adc_remove() function in drivers/iio/adc/at91-sama5d2_adc.c. A local user can escalate privileges on the system.

181) NULL pointer dereference (CVE-ID: CVE-2025-71198)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the function in drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c. A local user can perform a denial of service (DoS) attack.

182) Off-by-one (CVE-ID: CVE-2025-71197)

CWE-ID: CWE-193 - Off-by-one Error

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an off-by-one error within the alarms_store() function in drivers/w1/slaves/w1_therm.c. A local user can perform a denial of service (DoS) attack.

183) Out-of-bounds read (CVE-ID: CVE-2025-71196)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the stm32_usbphyc_probe() function in drivers/phy/st/phy-stm32-usbphyc.c. A local user can perform a denial of service (DoS) attack.

184) Resource management error (CVE-ID: CVE-2025-71195)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the function in drivers/dma/xilinx/xdma.c. A local user can perform a denial of service (DoS) attack.

185) Improper locking (CVE-ID: CVE-2025-71194)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the is_transaction_blocked(), start_transaction() and btrfs_wait_for_commit() functions in fs/btrfs/transaction.c. A local user can perform a denial of service (DoS) attack.

186) NULL pointer dereference (CVE-ID: CVE-2025-71193)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the qusb2_phy_probe() function in drivers/phy/qualcomm/phy-qcom-qusb2.c. A local user can perform a denial of service (DoS) attack.

187) Double free (CVE-ID: CVE-2025-71192)

CWE-ID: CWE-415 - Double Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the ac97_adapter_release(), ac97_add_adapter() and snd_ac97_controller_register() functions in sound/ac97/bus.c. A local user can perform a denial of service (DoS) attack.

188) Memory leak (CVE-ID: CVE-2025-71191)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the atc_alloc_chan_resources() and atc_free_chan_resources() functions in drivers/dma/at_hdmac.c. A local user can perform a denial of service (DoS) attack.

189) Memory leak (CVE-ID: CVE-2025-71190)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the sba_probe() and sba_remove() functions in drivers/dma/bcm-sba-raid.c. A local user can perform a denial of service (DoS) attack.

190) Memory leak (CVE-ID: CVE-2025-71189)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the rzn1_dmamux_route_allocate() function in drivers/dma/dw/rzn1-dmamux.c. A local user can perform a denial of service (DoS) attack.

191) Memory leak (CVE-ID: CVE-2025-71188)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the lpc18xx_dmamux_reserve() function in drivers/dma/lpc18xx-dmamux.c. A local user can perform a denial of service (DoS) attack.

192) Memory leak (CVE-ID: CVE-2025-71187)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the rz_dmac_chan_probe(), rz_dmac_parse_of_icu() and rz_dmac_remove() functions in drivers/dma/sh/rz-dmac.c. A local user can perform a denial of service (DoS) attack.

193) Memory leak (CVE-ID: CVE-2025-71186)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the stm32_dmamux_route_allocate() function in drivers/dma/stm32-dmamux.c. A local user can perform a denial of service (DoS) attack.

194) Memory leak (CVE-ID: CVE-2025-71185)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ti_am335x_xbar_route_allocate() function in drivers/dma/ti/dma-crossbar.c. A local user can perform a denial of service (DoS) attack.

195) NULL pointer dereference (CVE-ID: CVE-2025-71184)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the include/trace/events/btrfs.h. A local user can perform a denial of service (DoS) attack.

196) Infinite loop (CVE-ID: CVE-2025-71183)

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop within the copy_inode_items_to_log() function in fs/btrfs/tree-log.c. A local user can perform a denial of service (DoS) attack.

197) Improper locking (CVE-ID: CVE-2025-71182)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the j1939_session_activate() function in net/can/j1939/transport.c. A local user can perform a denial of service (DoS) attack.

198) Improper locking (CVE-ID: CVE-2025-71180)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the interrupt_cnt_probe() function in drivers/counter/interrupt-cnt.c. A local user can perform a denial of service (DoS) attack.

199) Memory leak (CVE-ID: CVE-2025-71163)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the unbind_store() and bind_store() functions in drivers/dma/idxd/compat.c. A local user can perform a denial of service (DoS) attack.

200) Use-after-free (CVE-ID: CVE-2025-71162)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the tegra_adma_stop() and tegra_adma_probe() functions in drivers/dma/tegra210-adma.c. A local user can escalate privileges on the system.

201) Infinite loop (CVE-ID: CVE-2025-71161)

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop within the function in drivers/md/dm-verity-target.c. A local user can perform a denial of service (DoS) attack.

202) Improper locking (CVE-ID: CVE-2025-71160)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the nft_validate_state_update(), nf_tables_rule_release(), nft_chain_validate() and nft_table_validate() functions in net/netfilter/nf_tables_api.c. A local user can perform a denial of service (DoS) attack.

203) Improper locking (CVE-ID: CVE-2025-71158)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the gpio_mpsse_get_direction(), gpio_mpsse_set_irq_type(), gpio_mpsse_probe() and gpio_mpsse_disconnect() functions in drivers/gpio/gpio-mpsse.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://ubuntu.com/security/notices/USN-8570-1