Use-after-free in Linux kernel - CVE-2026-23111

Vulnerability identifier: #VU122832

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2026-23111

CWE-ID: CWE-416

Exploitation vector: Local access

Exploit availability: Public exploit is available

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

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

Linux kernel
Debian Linux
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Desktop 15
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
SUSE Linux Enterprise Live Patching
Public Cloud Module
Legacy Module
SUSE Real Time Module
Basesystem Module
Development Tools Module
openSUSE Leap
Ubuntu
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
kpatch-patch-5_14_0-427_126_1 (Red Hat package)
kpatch-patch-5_14_0-570_116_1 (Red Hat package)
kpatch-patch-5_14_0-427_113_1 (Red Hat package)
kpatch-patch-5_14_0-570_94_1 (Red Hat package)
kpatch-patch-5_14_0-427_100_1 (Red Hat package)
kpatch-patch-5_14_0-570_66_1 (Red Hat package)
kpatch-patch-5_14_0-570_39_1 (Red Hat package)
kpatch-patch-5_14_0-427_84_1 (Red Hat package)
kpatch-patch-5_14_0-427_68_2 (Red Hat package)
kpatch-patch-5_14_0-570_17_1 (Red Hat package)
kernel-livepatch-6_4_0-150600_23_92-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_21-debugsource
kernel-livepatch-6_4_0-150600_23_92-default
kernel-livepatch-6_4_0-150700_7_34-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_34-rt
kernel-livepatch-SLE15-SP7-RT_Update_10-debugsource
kernel-livepatch-SLE15-SP7_Update_10-debugsource
kernel-livepatch-6_4_0-150700_53_34-default
kernel-livepatch-6_4_0-150700_53_34-default-debuginfo
kernel-livepatch-6_4_0-150600_23_87-default
kernel-livepatch-SLE15-SP6_Update_20-debugsource
kernel-livepatch-6_4_0-150600_23_87-default-debuginfo
kernel-livepatch-SLE15-SP7_Update_9-debugsource
kernel-livepatch-6_4_0-150700_53_31-default-debuginfo
kernel-livepatch-6_4_0-150700_53_31-default
kernel-livepatch-6_4_0-150700_7_31-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_31-rt
kernel-livepatch-SLE15-SP7-RT_Update_9-debugsource
kernel-livepatch-6_4_0-150600_23_84-default
kernel-livepatch-6_4_0-150600_23_78-default
kernel-livepatch-SLE15-SP6_Update_17-debugsource
kernel-livepatch-6_4_0-150600_23_78-default-debuginfo
kernel-livepatch-6_4_0-150600_23_81-default-debuginfo
kernel-livepatch-6_4_0-150600_23_81-default
kernel-livepatch-SLE15-SP6_Update_18-debugsource
kernel-livepatch-6_4_0-150600_23_84-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_19-debugsource
kernel-livepatch-6_4_0-150700_53_25-default
kernel-livepatch-SLE15-SP7_Update_6-debugsource
kernel-livepatch-6_4_0-150700_53_22-default-debuginfo
kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_28-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_25-rt
kernel-livepatch-6_4_0-150700_7_28-rt
kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource
kernel-livepatch-SLE15-SP7-RT_Update_8-debugsource
kernel-livepatch-6_4_0-150700_53_22-default
kernel-livepatch-6_4_0-150700_53_28-default-debuginfo
kernel-livepatch-SLE15-SP7_Update_8-debugsource
kernel-livepatch-6_4_0-150700_53_28-default
kernel-livepatch-6_4_0-150700_53_25-default-debuginfo
kernel-livepatch-SLE15-SP7_Update_7-debugsource
kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource
kernel-livepatch-6_4_0-150700_7_22-rt
kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo
kernel (Red Hat package)
linux-aws-fips (Ubuntu package)
linux (Ubuntu package)
linux-hwe-5.15 (Ubuntu package)
linux-nvidia-tegra-5.15 (Ubuntu package)
linux-intel-iot-realtime (Ubuntu package)
linux-realtime (Ubuntu package)
linux-azure-fips (Ubuntu package)
linux-azure (Ubuntu package)
linux-azure-5.15 (Ubuntu package)
kernel-livepatch-SLE15-SP6_Update_16-debugsource
kernel-livepatch-6_4_0-150600_23_73-default-debuginfo
kernel-livepatch-6_4_0-150600_23_73-default
kernel-livepatch-6_4_0-150700_53_19-default-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_5-debugsource
kernel-livepatch-6_4_0-150700_7_19-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_19-rt
kernel-livepatch-6_4_0-150700_53_19-default
kernel-livepatch-SLE15-SP7_Update_5-debugsource
linux (Debian package)
dtb-amd
dtb-cavium
dtb-mediatek
reiserfs-kmp-64kb
kselftests-kmp-64kb
gfs2-kmp-64kb
dtb-apple
dlm-kmp-64kb-debuginfo
dtb-socionext
dtb-rockchip
dtb-sprd
dtb-amlogic
dtb-amazon
dtb-aarch64
kernel-zfcpdump-debugsource
kernel-zfcpdump-debuginfo
kernel-zfcpdump
kernel-kvmsmall
kernel-default
kselftests-kmp-default
gfs2-kmp-default
kernel-default-optional-debuginfo
kernel-64kb-extra
dtb-marvell
dtb-broadcom
dtb-exynos
cluster-md-kmp-64kb-debuginfo
gfs2-kmp-64kb-debuginfo
dtb-qcom
dtb-freescale
kselftests-kmp-64kb-debuginfo
kernel-64kb-extra-debuginfo
kernel-64kb-devel-debuginfo
ocfs2-kmp-default-debuginfo
cluster-md-kmp-64kb
kernel-64kb-debugsource
dtb-hisilicon
kernel-64kb-devel
dtb-renesas
kernel-64kb-debuginfo
dtb-arm
kernel-64kb-optional
dtb-apm
reiserfs-kmp-64kb-debuginfo
kernel-default-vdso-debuginfo
kernel-debug
kernel-debug-debuginfo
kernel-debug-devel-debuginfo
kernel-debug-debugsource
kernel-debug-devel
cluster-md-kmp-default-debuginfo
kernel-default-debuginfo
kernel-obs-build
kernel-default-livepatch
kernel-default-extra
kernel-devel
kernel-kvmsmall-vdso-debuginfo
kernel-default-vdso
kernel-debug-vdso-debuginfo
kernel-kvmsmall-vdso
kernel-debug-vdso
gfs2-kmp-default-debuginfo
kernel-kvmsmall-devel
kernel-kvmsmall-debuginfo
kernel-kvmsmall-debugsource
kernel-kvmsmall-devel-debuginfo
reiserfs-kmp-default-debuginfo
kernel-default-extra-debuginfo
ocfs2-kmp-default
reiserfs-kmp-default
kernel-obs-qa
kselftests-kmp-default-debuginfo
kernel-default-optional
dlm-kmp-default
kernel-syms
kernel-default-debugsource
kernel-default-devel-debuginfo
dtb-altera
kernel-default-devel
dlm-kmp-default-debuginfo
cluster-md-kmp-default
kernel-default-livepatch-devel
kernel-docs
kernel-docs-html
kernel-obs-build-debugsource
kernel-source-vanilla
kernel-source
kernel-macros
ocfs2-kmp-64kb-debuginfo
dtb-nvidia
ocfs2-kmp-64kb
kernel-64kb-optional-debuginfo
dlm-kmp-64kb
kernel-64kb
dtb-xilinx
dtb-allwinner
dtb-lg
kernel-default-base
kernel-default-base-rebuild
cluster-md-kmp-rt
kernel-rt-devel
ocfs2-kmp-rt
gfs2-kmp-rt-debuginfo
kernel-rt-debugsource
dlm-kmp-rt-debuginfo
dlm-kmp-rt
kernel-rt-devel-debuginfo
cluster-md-kmp-rt-debuginfo
kernel-devel-rt
kernel-source-rt
kernel-rt
ocfs2-kmp-rt-debuginfo
kernel-syms-rt
gfs2-kmp-rt
kernel-rt-debuginfo
kernel-azure
kernel-azure-debugsource
kernel-azure-debuginfo
kernel-azure-devel
kernel-azure-devel-debuginfo
kernel-tools
kernel-headers
kernel-debugsource
kernel-debuginfo
bpftool-debuginfo
bpftool
kernel
python3-perf-debuginfo
kernel-tools-devel
perf
perf-debuginfo
python3-perf
kernel-tools-debuginfo
kernel-extra-modules
linux-aws-6.8 (Ubuntu package)
linux-nvidia-lowlatency (Ubuntu package)
linux-xilinx (Ubuntu package)
linux-oracle (Ubuntu package)
linux-raspi-realtime (Ubuntu package)
linux-realtime-6.17 (Ubuntu package)
linux-oem-6.17 (Ubuntu package)
kernel-livepatch-SLE15-SP6_Update_15-debugsource
kernel-livepatch-6_4_0-150600_23_70-default
kernel-livepatch-6_4_0-150600_23_70-default-debuginfo
kernel-livepatch-6_4_0-150600_23_65-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_14-debugsource
kernel-livepatch-6_4_0-150600_23_65-default
kernel-livepatch-6_4_0-150700_7_13-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo
kernel-livepatch-6_4_0-150700_7_13-rt
kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource
kernel-livepatch-6_4_0-150700_7_16-rt
kernel-livepatch-6_4_0-150700_53_11-default-debuginfo
kernel-livepatch-6_4_0-150700_53_16-default-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_3-debugsource
kernel-livepatch-6_4_0-150700_53_11-default
kernel-livepatch-SLE15-SP7_Update_3-debugsource
kernel-livepatch-6_4_0-150700_53_16-default
kernel-livepatch-SLE15-SP7_Update_4-debugsource
kernel-livepatch-SLE15-SP6_Update_13-debugsource
kernel-livepatch-6_4_0-150600_23_60-default-debuginfo
kernel-livepatch-6_4_0-150600_23_60-default
kernel-livepatch-6_4_0-150700_7_8-rt
kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo
kernel-livepatch-SLE15-SP7_Update_2-debugsource
kernel-livepatch-6_4_0-150700_53_6-default
kernel-livepatch-6_4_0-150700_53_6-default-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource
kernel-livepatch-6_4_0-150700_7_3-rt
kernel-livepatch-6_4_0-150700_7_3-rt-debuginfo
kernel-livepatch-SLE15-SP7-RT_Update_1-debugsource
kernel-livepatch-SLE15-SP7_Update_1-debugsource
kernel-livepatch-6_4_0-150700_53_3-default-debuginfo
kernel-livepatch-6_4_0-150700_53_3-default
kernel-livepatch-6_4_0-150700_5-rt
kernel-livepatch-SLE15-SP7-RT_Update_0-debugsource
kernel-livepatch-6_4_0-150700_5-rt-debuginfo
kernel-livepatch-SLE15-SP7_Update_0-debugsource
kernel-livepatch-6_4_0-150700_51-default-debuginfo
kernel-livepatch-6_4_0-150700_51-default
kernel-livepatch-6_4_0-150600_23_53-default
kernel-livepatch-6_4_0-150600_23_53-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_12-debugsource
kernel-livepatch-6_4_0-150600_23_50-default-debuginfo
kernel-livepatch-6_4_0-150600_23_50-default
kernel-livepatch-SLE15-SP6_Update_11-debugsource
kernel-livepatch-6_4_0-150600_23_47-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_10-debugsource
kernel-livepatch-6_4_0-150600_23_47-default
kernel-livepatch-6_4_0-150600_23_42-default-debuginfo
kernel-livepatch-SLE15-SP6_Update_9-debugsource
kernel-livepatch-6_4_0-150600_23_42-default

Install update from vendor's repository.

kpatch-patch-5_14_0-427_126_1 (Red Hat package) - update to 1-9.el9_4
kpatch-patch-5_14_0-570_116_1 (Red Hat package) - update to 1-9.el9_6
kpatch-patch-5_14_0-427_113_1 (Red Hat package) - update to 1-12.el9_4
kpatch-patch-5_14_0-570_94_1 (Red Hat package) - update to 1-12.el9_6
kpatch-patch-5_14_0-427_100_1 (Red Hat package) - update to 1-14.el9_4
kpatch-patch-5_14_0-570_66_1 (Red Hat package) - update to 1-14.el9_6
kpatch-patch-5_14_0-570_39_1 (Red Hat package) - update to 1-15.el9_6
kpatch-patch-5_14_0-427_84_1 (Red Hat package) - update to 1-16.el9_4
kpatch-patch-5_14_0-427_68_2 (Red Hat package) - update to 1-21.el9_4
kpatch-patch-5_14_0-570_17_1 (Red Hat package) - update to 1-24.el9_6
kernel-livepatch-6_4_0-150600_23_92-default-debuginfo - update to 1-150600.13.5.1
kernel-livepatch-SLE15-SP6_Update_21-debugsource - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150600_23_92-default - update to 1-150600.13.5.1
kernel-livepatch-6_4_0-150700_7_34-rt-debuginfo - update to 1-150700.1.3.1
kernel-livepatch-6_4_0-150700_7_34-rt - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7-RT_Update_10-debugsource - update to 1-150700.1.3.1
kernel-livepatch-SLE15-SP7_Update_10-debugsource - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_34-default - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150700_53_34-default-debuginfo - update to 1-150700.15.3.1
kernel-livepatch-6_4_0-150600_23_87-default - update to 2-150600.2.1
kernel-livepatch-SLE15-SP6_Update_20-debugsource - update to 2-150600.2.1
kernel-livepatch-6_4_0-150600_23_87-default-debuginfo - update to 2-150600.2.1
kernel-livepatch-SLE15-SP7_Update_9-debugsource - update to 2-150700.2.1
kernel-livepatch-6_4_0-150700_53_31-default-debuginfo - update to 2-150700.2.1
kernel-livepatch-6_4_0-150700_53_31-default - update to 2-150700.2.1
kernel-livepatch-6_4_0-150700_7_31-rt-debuginfo - update to 2-150700.2.1
kernel-livepatch-6_4_0-150700_7_31-rt - update to 2-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_9-debugsource - update to 2-150700.2.1
kernel-livepatch-6_4_0-150600_23_84-default - update to 3-150600.2.1
kernel-livepatch-6_4_0-150600_23_78-default - update to 3-150600.2.1
kernel-livepatch-SLE15-SP6_Update_17-debugsource - update to 3-150600.2.1
kernel-livepatch-6_4_0-150600_23_78-default-debuginfo - update to 3-150600.2.1
kernel-livepatch-6_4_0-150600_23_81-default-debuginfo - update to 3-150600.2.1
kernel-livepatch-6_4_0-150600_23_81-default - update to 3-150600.2.1
kernel-livepatch-SLE15-SP6_Update_18-debugsource - update to 3-150600.2.1
kernel-livepatch-6_4_0-150600_23_84-default-debuginfo - update to 3-150600.2.1
kernel-livepatch-SLE15-SP6_Update_19-debugsource - update to 3-150600.2.1
kernel-livepatch-6_4_0-150700_53_25-default - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7_Update_6-debugsource - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_53_22-default-debuginfo - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_7_25-rt-debuginfo - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_7_28-rt-debuginfo - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_7_25-rt - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_7_28-rt - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_7-debugsource - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_8-debugsource - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_53_22-default - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_53_28-default-debuginfo - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7_Update_8-debugsource - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_53_28-default - update to 3-150700.2.1
kernel-livepatch-6_4_0-150700_53_25-default-debuginfo - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7_Update_7-debugsource - update to 3-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_6-debugsource - update to 4-150700.2.1
kernel-livepatch-6_4_0-150700_7_22-rt - update to 4-150700.2.1
kernel-livepatch-6_4_0-150700_7_22-rt-debuginfo - update to 4-150700.2.1
kernel (Red Hat package) - addressed in versions 5.14.0-570.108.1.el9_6, 5.14.0-611.47.1.el9_7, 6.12.0-55.70.1.el10_0
linux-aws-fips (Ubuntu package) - addressed in versions 5.15.0.174.101, 5.15.0-174.184+fips1, 5.15.0.1104.94, 5.15.0.1104.100, 5.15.0-1104.111+fips1, 5.15.0-1104.113+fips1, 6.8.0-107.107+fips1, 6.8.0-1051.54+fips1, 6.8.0-1053.56+fips1
linux (Ubuntu package) - addressed in versions 5.15.0.174.147, 5.15.0.174.162, 5.15.0-174.184, 5.15.0-174.184~20.04.1, 5.15.0-1045.45~20.04.1, 5.15.0.1045.47, 5.15.0-1056.56, 5.15.0.1068.71, 5.15.0-1068.72, 5.15.0.1087.86, 5.15.0-1087.95, 5.15.0.1096.92, 5.15.0-1096.101, 5.15.0.1098.94, 5.15.0.1098.96, 5.15.0.1098.101, 5.15.0-1098.101~20.04.1, 5.15.0.1099.98, 5.15.0.1099.99, 5.15.0-1099.100, 5.15.0-1099.105, 5.15.0-1099.105~20.04.1, 5.15.0.1100.99, 5.15.0-1100.106, 5.15.0.1101.97, 5.15.0-1101.107, 5.15.0-1101.107~20.04.1, 5.15.0.1104.100, 5.15.0.1104.107, 5.15.0-1104.111, 5.15.0-1104.111~20.04.1, 5.15.0-1104.113, 5.15.0-1104.113~20.04.1, 6.8.0-107.107, 6.8.0-107.107.1, 6.8.0-1036.39, 6.8.0-1049.54, 6.8.0-1050.50, 6.8.0-1050.53, 6.8.0-1051.54, 6.8.0-1051.55, 6.8.0-1053.56, 6.17.0-20.20, 6.17.0-20.20~24.04.1, 6.17.0-1009.10, 6.17.0-1010.10, 6.17.0-1010.10~24.04.1
linux-hwe-5.15 (Ubuntu package) - update to 5.15.0-176.186~20.04.1
linux-nvidia-tegra-5.15 (Ubuntu package) - update to 5.15.0-1057.57~20.04.1
linux-intel-iot-realtime (Ubuntu package) - addressed in versions 5.15.0-1096.98, 5.15.0.1096.100
linux-realtime (Ubuntu package) - addressed in versions 5.15.0.1103.107, 5.15.0-1103.112
linux-azure-fips (Ubuntu package) - addressed in versions 5.15.0.1109.94, 5.15.0-1109.118+fips1, 6.8.0-1052.58+fips1
linux-azure (Ubuntu package) - addressed in versions 5.15.0.1109.107, 5.15.0-1109.118, 6.8.0-1052.58, 6.8.0-1052.58~22.04.1, 6.17.0-1011.11, 6.17.0-1011.11~24.04.2
linux-azure-5.15 (Ubuntu package) - update to 5.15.0-1110.119~20.04.1
kernel-livepatch-SLE15-SP6_Update_16-debugsource - update to 5-150600.2.1
kernel-livepatch-6_4_0-150600_23_73-default-debuginfo - update to 5-150600.2.1
kernel-livepatch-6_4_0-150600_23_73-default - update to 5-150600.2.1
kernel-livepatch-6_4_0-150700_53_19-default-debuginfo - update to 5-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_5-debugsource - update to 5-150700.2.1
kernel-livepatch-6_4_0-150700_7_19-rt-debuginfo - update to 5-150700.2.1
kernel-livepatch-6_4_0-150700_7_19-rt - update to 5-150700.2.1
kernel-livepatch-6_4_0-150700_53_19-default - update to 5-150700.2.1
kernel-livepatch-SLE15-SP7_Update_5-debugsource - update to 5-150700.2.1
linux (Debian package) - addressed in versions 6.1.164-1, 6.12.73-1
dtb-amd - update to 6.4.0-150600.23.92.1
dtb-cavium - update to 6.4.0-150600.23.92.1
dtb-mediatek - update to 6.4.0-150600.23.92.1
reiserfs-kmp-64kb - update to 6.4.0-150600.23.92.1
kselftests-kmp-64kb - update to 6.4.0-150600.23.92.1
gfs2-kmp-64kb - update to 6.4.0-150600.23.92.1
dtb-apple - update to 6.4.0-150600.23.92.1
dlm-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
dtb-socionext - update to 6.4.0-150600.23.92.1
dtb-rockchip - update to 6.4.0-150600.23.92.1
dtb-sprd - update to 6.4.0-150600.23.92.1
dtb-amlogic - update to 6.4.0-150600.23.92.1
dtb-amazon - update to 6.4.0-150600.23.92.1
dtb-aarch64 - update to 6.4.0-150600.23.92.1
kernel-zfcpdump-debugsource - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-zfcpdump-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-zfcpdump - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-kvmsmall - update to 6.4.0-150600.23.92.1
kernel-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kselftests-kmp-default - update to 6.4.0-150600.23.92.1
gfs2-kmp-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-optional-debuginfo - update to 6.4.0-150600.23.92.1
kernel-64kb-extra - update to 6.4.0-150600.23.92.1
dtb-marvell - update to 6.4.0-150600.23.92.1
dtb-broadcom - update to 6.4.0-150600.23.92.1
dtb-exynos - update to 6.4.0-150600.23.92.1
cluster-md-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
gfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
dtb-qcom - update to 6.4.0-150600.23.92.1
dtb-freescale - update to 6.4.0-150600.23.92.1
kselftests-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
kernel-64kb-extra-debuginfo - update to 6.4.0-150600.23.92.1
kernel-64kb-devel-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
ocfs2-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
cluster-md-kmp-64kb - update to 6.4.0-150600.23.92.1
kernel-64kb-debugsource - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dtb-hisilicon - update to 6.4.0-150600.23.92.1
kernel-64kb-devel - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dtb-renesas - update to 6.4.0-150600.23.92.1
kernel-64kb-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dtb-arm - update to 6.4.0-150600.23.92.1
kernel-64kb-optional - update to 6.4.0-150600.23.92.1
dtb-apm - update to 6.4.0-150600.23.92.1
reiserfs-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
kernel-default-vdso-debuginfo - update to 6.4.0-150600.23.92.1
kernel-debug - update to 6.4.0-150600.23.92.1
kernel-debug-debuginfo - update to 6.4.0-150600.23.92.1
kernel-debug-devel-debuginfo - update to 6.4.0-150600.23.92.1
kernel-debug-debugsource - update to 6.4.0-150600.23.92.1
kernel-debug-devel - update to 6.4.0-150600.23.92.1
cluster-md-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-obs-build - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-livepatch - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-extra - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-devel - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-kvmsmall-vdso-debuginfo - update to 6.4.0-150600.23.92.1
kernel-default-vdso - update to 6.4.0-150600.23.92.1
kernel-debug-vdso-debuginfo - update to 6.4.0-150600.23.92.1
kernel-kvmsmall-vdso - update to 6.4.0-150600.23.92.1
kernel-debug-vdso - update to 6.4.0-150600.23.92.1
gfs2-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-kvmsmall-devel - update to 6.4.0-150600.23.92.1
kernel-kvmsmall-debuginfo - update to 6.4.0-150600.23.92.1
kernel-kvmsmall-debugsource - update to 6.4.0-150600.23.92.1
kernel-kvmsmall-devel-debuginfo - update to 6.4.0-150600.23.92.1
reiserfs-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-extra-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
ocfs2-kmp-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
reiserfs-kmp-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-obs-qa - update to 6.4.0-150600.23.92.1
kselftests-kmp-default-debuginfo - update to 6.4.0-150600.23.92.1
kernel-default-optional - update to 6.4.0-150600.23.92.1
dlm-kmp-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-syms - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-debugsource - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-devel-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dtb-altera - update to 6.4.0-150600.23.92.1
kernel-default-devel - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dlm-kmp-default-debuginfo - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
cluster-md-kmp-default - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-default-livepatch-devel - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-docs - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-docs-html - update to 6.4.0-150600.23.92.1
kernel-obs-build-debugsource - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-source-vanilla - update to 6.4.0-150600.23.92.1
kernel-source - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
kernel-macros - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
ocfs2-kmp-64kb-debuginfo - update to 6.4.0-150600.23.92.1
dtb-nvidia - update to 6.4.0-150600.23.92.1
ocfs2-kmp-64kb - update to 6.4.0-150600.23.92.1
kernel-64kb-optional-debuginfo - update to 6.4.0-150600.23.92.1
dlm-kmp-64kb - update to 6.4.0-150600.23.92.1
kernel-64kb - addressed in versions 6.4.0-150600.23.92.1, 6.4.0-150700.53.34.1
dtb-xilinx - update to 6.4.0-150600.23.92.1
dtb-allwinner - update to 6.4.0-150600.23.92.1
dtb-lg - update to 6.4.0-150600.23.92.1
kernel-default-base - addressed in versions 6.4.0-150600.23.92.1.150600.12.42.2, 6.4.0-150700.53.34.1.150700.17.23.1
kernel-default-base-rebuild - update to 6.4.0-150600.23.92.1.150600.12.42.2
cluster-md-kmp-rt - update to 6.4.0-150700.7.34.1
kernel-rt-devel - update to 6.4.0-150700.7.34.1
ocfs2-kmp-rt - update to 6.4.0-150700.7.34.1
gfs2-kmp-rt-debuginfo - update to 6.4.0-150700.7.34.1
kernel-rt-debugsource - update to 6.4.0-150700.7.34.1
dlm-kmp-rt-debuginfo - update to 6.4.0-150700.7.34.1
dlm-kmp-rt - update to 6.4.0-150700.7.34.1
kernel-rt-devel-debuginfo - update to 6.4.0-150700.7.34.1
cluster-md-kmp-rt-debuginfo - update to 6.4.0-150700.7.34.1
kernel-devel-rt - update to 6.4.0-150700.7.34.1
kernel-source-rt - update to 6.4.0-150700.7.34.1
kernel-rt - update to 6.4.0-150700.7.34.1
ocfs2-kmp-rt-debuginfo - update to 6.4.0-150700.7.34.1
kernel-syms-rt - update to 6.4.0-150700.7.34.1
gfs2-kmp-rt - update to 6.4.0-150700.7.34.1
kernel-rt-debuginfo - update to 6.4.0-150700.7.34.1
kernel-azure - update to 6.4.0-150700.53.34.1
kernel-azure-debugsource - update to 6.4.0-150700.53.34.1
kernel-azure-debuginfo - update to 6.4.0-150700.53.34.1
kernel-azure-devel - update to 6.4.0-150700.53.34.1
kernel-azure-devel-debuginfo - update to 6.4.0-150700.53.34.1
kernel-tools - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-source - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-headers - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-devel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-debugsource - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
bpftool-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
bpftool - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
python3-perf-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-tools-devel - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
perf - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
perf-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
python3-perf - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-tools-debuginfo - addressed in versions 6.6.0-144.0.0.139, 6.6.0-145.0.0.128, 6.6.0-145.0.0.141
kernel-extra-modules - update to 6.6.0-145.0.0.141
linux-aws-6.8 (Ubuntu package) - addressed in versions 6.8.0-107.107.1~22.04.1, 6.8.0-107.107~22.04.1, 6.8.0-1050.50~22.04.1, 6.8.0-1050.53~22.04.1, 6.8.0-1051.54~22.04.1, 6.8.0-1053.56~22.04.1
linux-nvidia-lowlatency (Ubuntu package) - addressed in versions 6.8.0-1021.21, 6.8.0-1050.53.1
linux-xilinx (Ubuntu package) - update to 6.8.0-1029.30
linux-oracle (Ubuntu package) - addressed in versions 6.8.0-1049.50, 6.8.0-1049.50~22.04.1, 6.17.0-1010.10, 6.17.0-1010.10~24.04.1, 6.17.0-1011.11
linux-raspi-realtime (Ubuntu package) - addressed in versions 6.8.0-2041.42, 6.8.1-1046.47, 6.8.1-1046.47~22.04.2
linux-realtime-6.17 (Ubuntu package) - update to 6.17.0-1009.10~24.04.1
linux-oem-6.17 (Ubuntu package) - update to 6.17.0-1017.17
kernel-livepatch-SLE15-SP6_Update_15-debugsource - update to 8-150600.2.1
kernel-livepatch-6_4_0-150600_23_70-default - update to 8-150600.2.1
kernel-livepatch-6_4_0-150600_23_70-default-debuginfo - update to 8-150600.2.1
kernel-livepatch-6_4_0-150600_23_65-default-debuginfo - update to 8-150600.2.1
kernel-livepatch-SLE15-SP6_Update_14-debugsource - update to 8-150600.2.1
kernel-livepatch-6_4_0-150600_23_65-default - update to 8-150600.2.1
kernel-livepatch-6_4_0-150700_7_13-rt-debuginfo - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_7_13-rt - update to 8-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_7_16-rt - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_53_11-default-debuginfo - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_53_16-default-debuginfo - update to 8-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_3-debugsource - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_53_11-default - update to 8-150700.2.1
kernel-livepatch-SLE15-SP7_Update_3-debugsource - update to 8-150700.2.1
kernel-livepatch-6_4_0-150700_53_16-default - update to 8-150700.2.1
kernel-livepatch-SLE15-SP7_Update_4-debugsource - update to 8-150700.2.1
kernel-livepatch-SLE15-SP6_Update_13-debugsource - update to 12-150600.2.1
kernel-livepatch-6_4_0-150600_23_60-default-debuginfo - update to 12-150600.2.1
kernel-livepatch-6_4_0-150600_23_60-default - update to 12-150600.2.1
kernel-livepatch-6_4_0-150700_7_8-rt - update to 12-150700.2.1
kernel-livepatch-6_4_0-150700_7_8-rt-debuginfo - update to 12-150700.2.1
kernel-livepatch-SLE15-SP7_Update_2-debugsource - update to 12-150700.2.1
kernel-livepatch-6_4_0-150700_53_6-default - update to 12-150700.2.1
kernel-livepatch-6_4_0-150700_53_6-default-debuginfo - update to 12-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_2-debugsource - update to 12-150700.2.1
kernel-livepatch-6_4_0-150700_7_3-rt - update to 13-150700.2.1
kernel-livepatch-6_4_0-150700_7_3-rt-debuginfo - update to 13-150700.2.1
kernel-livepatch-SLE15-SP7-RT_Update_1-debugsource - update to 13-150700.2.1
kernel-livepatch-SLE15-SP7_Update_1-debugsource - update to 13-150700.2.1
kernel-livepatch-6_4_0-150700_53_3-default-debuginfo - update to 13-150700.2.1
kernel-livepatch-6_4_0-150700_53_3-default - update to 13-150700.2.1
kernel-livepatch-6_4_0-150700_5-rt - update to 13-150700.3.1
kernel-livepatch-SLE15-SP7-RT_Update_0-debugsource - update to 13-150700.3.1
kernel-livepatch-6_4_0-150700_5-rt-debuginfo - update to 13-150700.3.1
kernel-livepatch-SLE15-SP7_Update_0-debugsource - update to 13-150700.3.36.1
kernel-livepatch-6_4_0-150700_51-default-debuginfo - update to 13-150700.3.36.1
kernel-livepatch-6_4_0-150700_51-default - update to 13-150700.3.36.1
kernel-livepatch-6_4_0-150600_23_53-default - update to 14-150600.2.1
kernel-livepatch-6_4_0-150600_23_53-default-debuginfo - update to 14-150600.2.1
kernel-livepatch-SLE15-SP6_Update_12-debugsource - update to 14-150600.2.1
kernel-livepatch-6_4_0-150600_23_50-default-debuginfo - update to 14-150600.2.1
kernel-livepatch-6_4_0-150600_23_50-default - update to 14-150600.2.1
kernel-livepatch-SLE15-SP6_Update_11-debugsource - update to 14-150600.2.1
kernel-livepatch-6_4_0-150600_23_47-default-debuginfo - update to 15-150600.2.1
kernel-livepatch-SLE15-SP6_Update_10-debugsource - update to 15-150600.2.1
kernel-livepatch-6_4_0-150600_23_47-default - update to 15-150600.2.1
kernel-livepatch-6_4_0-150600_23_42-default-debuginfo - update to 16-150600.2.1
kernel-livepatch-SLE15-SP6_Update_9-debugsource - update to 16-150600.2.1
kernel-livepatch-6_4_0-150600_23_42-default - update to 16-150600.2.1

• Exploit #12905 - CVE-2026-23111-POC-noddlenpottato (CVE-2026-23111 nf_tables catchall UAF — unprivileged LPE for Linux 5.10-6.18. Auto-adaptive exploit with KASLR bypass, arbitrary kernel read, and ROP chain. Supports Debian, Ubuntu, RHEL, Fedora. C/Python/Rust + autopwn. (August 14, 2026)

• https://git.kernel.org/stable/c/1444ff890b4653add12f734ffeffc173d42862dd
• https://git.kernel.org/stable/c/42c574c1504aa089a0a142e4c13859327570473d
• https://git.kernel.org/stable/c/8b68a45f9722f2babe9e7bad00aa74638addf081
• https://git.kernel.org/stable/c/8c760ba4e36c750379d13569f23f5a6e185333f5
• https://git.kernel.org/stable/c/b9b6573421de51829f7ec1cce76d85f5f6fbbd7f
• https://git.kernel.org/stable/c/f41c5d151078c5348271ffaf8e7410d96f2d82f8

• Use-after-free in Linux kernel netfilter
• Debian update for linux
• Debian update for linux
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• SUSE update for the Linux Kernel
• openEuler 24.03 LTS SP1 update for kernel
• Ubuntu update for linux
• Ubuntu update for linux
• Ubuntu update for linux-raspi-realtime
• Ubuntu update for linux-aws-fips
• openEuler 24.03 LTS SP2 update for kernel
• openEuler 24.03 LTS update for kernel
• Red Hat Enterprise Linux 9 update for kernel
• SUSE update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel RT (Live Patch 0 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel RT (Live Patch 1 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel RT (Live Patch 7 for SUSE Linux Enterprise 15 SP7)
• Ubuntu update for linux-oem-6.17
• Ubuntu update for linux-realtime-6.17
• Ubuntu update for linux-oracle
• Ubuntu update for linux-realtime
• Ubuntu update for linux-aws-fips
• Ubuntu update for linux
• Ubuntu update for linux-aws-6.8
• SUSE update for the Linux Kernel (Live Patch 15 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 10 for SUSE Linux Enterprise 15 SP6)
• Ubuntu update for linux-azure-fips
• Ubuntu update for linux-intel-iot-realtime
• Ubuntu update for linux-azure-fips
• Ubuntu update for linux-nvidia-tegra-5.15
• SUSE update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 17 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel (Live Patch 20 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 18 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 19 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise 15 SP7)
• SUSE update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise 15 SP6)
• SUSE update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 15 SP7)
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure
• Ubuntu update for linux-azure
• Ubuntu update for linux-nvidia-lowlatency
• Ubuntu update for linux-hwe-5.15
• Red Hat Enterprise Linux 9 update for kernel
• Ubuntu update for linux-oracle
• Red Hat Enterprise Linux 10 update for kernel
• Ubuntu update for linux-azure-5.15
• Ubuntu update for linux-xilinx
• Red Hat Enterprise Linux 9 update for multiple packages
• Red Hat Enterprise Linux 9 update for multiple packages