Known vulnerabilities in Linux kernel

Software: Linux kernel
Software CPE: cpe:2.3:o:linux_foundation:linux_kernel:*:*:*:*:*:*:*:*
Total vulnerabilities: 18222
Public exploits: 350
Known exploited (KEV): 34
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Linux kernel Linux kernel is affected by 18222 known vulnerabilities: 2 critical, 217 high, 1221 medium, 16782 low Critical High Medium Low

Vulnerabilities (18222)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU145994 - NULL Pointer Dereference
CVE-2026-74734
CWE-476 Low
No
No
7.0 rc3 27.08.2026 SB20260827140
#VU145993 - Improper Update of Reference Count
CVE-2026-74735
CWE-911 Low
No
No
7.0 rc3 27.08.2026 SB20260827139
#VU145992 - Improper Access Control
CVE-2026-74736
CWE-284 Low
No
No
7.0 rc3 27.08.2026 SB20260827138
#VU145991 - Out-of-bounds read
CVE-2026-74737
CWE-125 High
No
No
7.0 rc3 27.08.2026 SB20260827137
#VU145990 - NULL Pointer Dereference
CVE-2026-74738
CWE-476 Low
No
No
7.0 rc3 27.08.2026 SB20260827136
#VU145989 - Out-of-bounds read
CVE-2026-74739
CWE-125 Low
No
No
7.0 rc3 27.08.2026 SB20260827135
#VU145988 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-74740
CWE-367 Low
No
No
7.0 rc3 27.08.2026 SB20260827134
#VU145987 - NULL Pointer Dereference
CVE-2026-74741
CWE-476 Medium
No
No
7.0 rc3 27.08.2026 SB20260827133
#VU145986 - Improper Initialization
CVE-2026-74742
CWE-665 Medium
No
No
7.0 rc3 27.08.2026 SB20260827132
#VU145985 - Improper Locking
CVE-2026-74749
CWE-667 Low
No
No
7.0 rc3 27.08.2026 SB20260827131
#VU145984 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-74748
CWE-362 Low
No
No
7.0 rc3 27.08.2026 SB20260827130
#VU145983 - Out-of-bounds read
CVE-2026-74747
CWE-125 Low
No
No
7.0 rc3 27.08.2026 SB20260827129
#VU145982 - Deadlock
CVE-2026-74745
CWE-833 Medium
No
No
7.0 rc3 27.08.2026 SB20260827128
#VU145981 - Use After Free
CVE-2026-74744
CWE-416 High
No
No
7.0 rc3 27.08.2026 SB20260827127
#VU145980 - Use After Free
CVE-2026-74743
CWE-416 High
No
No
7.0 rc3 27.08.2026 SB20260827126
#VU145979 - Use After Free
CVE-2026-74746
CWE-416 High
No
No
7.0 rc3 27.08.2026 SB20260827125
#VU145978 - Improper control of a resource through its lifetime
CVE-2026-74750
CWE-664 Medium
No
No
7.0 rc3 27.08.2026 SB20260827124
#VU145977 - Out-of-bounds read
CVE-2026-74751
CWE-125 High
No
No
7.0 rc3 27.08.2026 SB20260827123
#VU145976 - Out-of-bounds read
CVE-2026-74752
CWE-125 High
No
No
7.0 rc3 27.08.2026 SB20260827122
#VU145975 - Out-of-bounds write
CVE-2026-74752
CWE-787 High
No
No
7.0 rc3 27.08.2026 SB20260827121


Showing elements 1 - 20 out of 18222