Known vulnerabilities in Linux kernel - page 55

Vendor: Linux Foundation
Software: Linux kernel
Software CPE: cpe:2.3:o:linux_foundation:linux_kernel:*:*:*:*:*:*:*:*
Website: https://www.linuxfoundation.org
Total vulnerabilities: 16742
Public exploits: 343
Known exploited (KEV): 32
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Linux kernel Linux kernel is affected by 16742 known vulnerabilities: 2 critical, 199 high, 1040 medium, 15501 low Critical High Medium Low

Vulnerabilities (16742)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU135495 - Out-of-bounds read
CVE-2026-53255		 CWE-125 Low
No
No
 7.0 rc3 26.06.2026 SB2026062665
SB20260721153
SB2026072258
and 2 more
#VU135494 - Out-of-bounds read
CVE-2026-53254		 CWE-125 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062664
SB20260721153
SB2026072258
and 1 more
#VU135493 - Out-of-bounds read
CVE-2026-53253		 CWE-125 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062663
SB2026070835
SB2026070840
and 12 more
#VU135492 - Missing release of memory after effective lifetime
CVE-2026-53252		 CWE-401 Low
No
No
 7.0 rc3 26.06.2026 SB2026062662
SB2026070968
SB2026080363
#VU135491 - Improper Update of Reference Count
CVE-2026-53251		 CWE-911 Low
No
No
 7.0 rc3 26.06.2026 SB2026062657
#VU135490 - Out-of-bounds read
CVE-2026-53268		 CWE-125 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062656
SB2026070968
SB20260721153
and 1 more
#VU135489 - Stack-based buffer overflow
CVE-2026-53267		 CWE-121 Low
No
No
 7.0 rc3 26.06.2026 SB2026062655
SB2026080361
SB2026080363
#VU135488 - Improper control of a resource through its lifetime
CVE-2026-53266		 CWE-664 Low
No
No
 7.0 rc3 26.06.2026 SB2026062654
SB2026070835
SB2026070840
and 7 more
#VU135487 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-53265		 CWE-367 Low
No
No
 7.0 rc3 26.06.2026 SB2026062653
#VU135486 - Use After Free
CVE-2026-53264		 CWE-416 Low
No
No
 7.0 rc3 26.06.2026 SB2026062652
SB2026080363
#VU135485 - Off-by-one Error
CVE-2026-53263		 CWE-193 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062651
#VU135484 - Use After Free
CVE-2026-53262		 CWE-416 Low
No
No
 7.0 rc3 26.06.2026 SB2026062650
SB2026080729
#VU135483 - Missing release of memory after effective lifetime
CVE-2026-53261		 CWE-401 Low
No
No
 7.0 rc3 26.06.2026 SB2026062649
#VU135482 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-53277		 CWE-362 Low
No
No
 7.0 rc3 26.06.2026 SB2026062648
SB20260721106
SB20260721107
and 8 more
#VU135481 - Use After Free
CVE-2026-53276		 CWE-416 Low
No
No
 7.0 rc3 26.06.2026 SB2026062647
#VU135480 - Use After Free
CVE-2026-53275		 CWE-416 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062646
SB2026070968
#VU135479 - Improper Locking
CVE-2026-53274		 CWE-667 Low
No
No
 7.0 rc3 26.06.2026 SB2026062645
SB20260721153
SB2026072258
#VU135477 - Use After Free
CVE-2026-53273		 CWE-416 Low
No
No
 7.0 rc3 26.06.2026 SB2026062644
#VU135476 - Use After Free
CVE-2026-53272		 CWE-416 Low
No
No
 7.0 rc3 26.06.2026 SB2026062643
SB20260721153
SB2026072258
#VU135475 - NULL Pointer Dereference
CVE-2026-53271		 CWE-476 Medium
No
No
 7.0 rc3 26.06.2026 SB2026062642


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