Known vulnerabilities in Linux kernel - page 123

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
#VU128872 - Incorrect Calculation of Buffer Size
CVE-2026-43044		 CWE-131 Low
No
No
 7.0 rc3 02.05.2026 SB2026050223
SB2026060229
SB2026060354
and 13 more
#VU128871 - NULL Pointer Dereference
CVE-2026-43043		 CWE-476 Low
No
No
 7.0 rc3 02.05.2026 SB2026050222
SB2026051411
SB2026060546
and 28 more
#VU128870 - Out-of-bounds read
CVE-2026-43042		 CWE-125 Low
No
No
 7.0 rc3 02.05.2026 SB2026050221
#VU128869 - Missing release of memory after effective lifetime
CVE-2026-43041		 CWE-401 Low
No
No
 7.0 rc3 02.05.2026 SB2026050220
SB2026051411
SB20260721108
and 23 more
#VU128868 - Improper Initialization
CVE-2026-43040		 CWE-665 Low
No
No
 7.0 rc3 02.05.2026 SB2026050219
SB2026051411
SB20260529225
and 26 more
#VU128867 - Improper control of a resource through its lifetime
CVE-2026-43039		 CWE-664 Low
No
No
 7.0 rc3 02.05.2026 SB2026050218
#VU128866 - Use of Uninitialized Resource
CVE-2026-43039		 CWE-908 Low
No
No
 7.0 rc3 02.05.2026 SB2026050217
#VU128865 - Improper control of a resource through its lifetime
CVE-2026-43054		 CWE-664 Low
No
No
 7.0 rc3 02.05.2026 SB2026050216
SB2026051411
SB20260529222
and 26 more
#VU128864 - Improper Initialization
CVE-2026-43053		 CWE-665 Low
No
No
 7.0 rc3 02.05.2026 SB2026050215
SB20260522107
SB20260529224
and 6 more
#VU128863 - Improper Access Control
CVE-2026-43052		 CWE-284 Low
No
No
 7.0 rc3 02.05.2026 SB2026050214
SB2026070968
SB20260721108
and 23 more
#VU128862 - Out-of-bounds read
CVE-2026-43051		 CWE-125 Low
No
No
 7.0 rc3 02.05.2026 SB2026050213
SB2026051411
SB20260528263
and 29 more
#VU128861 - Use After Free
CVE-2026-43050		 CWE-416 Low
No
No
 7.0 rc3 02.05.2026 SB2026050212
SB2026051411
SB2026053002
and 29 more
#VU128860 - Use After Free
CVE-2026-43049		 CWE-416 Low
No
No
 7.0 rc3 02.05.2026 SB2026050211
SB2026051585
SB2026070176
and 16 more
#VU128859 - Out-of-bounds write
CVE-2026-43048		 CWE-787 Low
No
No
 7.0 rc3 02.05.2026 SB2026050210
SB20260522106
SB20260522107
and 3 more
#VU128858 - Out-of-bounds write
CVE-2026-43047		 CWE-787 Medium
No
No
 7.0 rc3 02.05.2026 SB2026050209
SB2026051411
SB20260522106
and 31 more
#VU128857 - Always-Incorrect Control Flow Implementation
CVE-2026-43057		 CWE-670 Low
No
No
 7.0 rc3 02.05.2026 SB2026050208
SB2026051411
SB20260529222
and 17 more
#VU128856 - Use After Free
CVE-2026-43056		 CWE-416 Low
No
No
 7.0 rc3 02.05.2026 SB2026050207
SB2026061132
SB20260619116
and 16 more
#VU128855 - Use of Uninitialized Variable
CVE-2026-43055		 CWE-457 Low
No
No
 7.0 rc3 02.05.2026 SB2026050206
#VU128854 - Use of Uninitialized Variable
CVE-2026-43058		 CWE-457 Low
No
No
 7.0 rc3 02.05.2026 SB2026050205
SB2026070281
SB2026070311
and 28 more
#VU128648 - Improper Access Control
CVE-2026-31692		 CWE-284 Low
No
No
 7.0 rc3 30.04.2026 SB2026043085
SB20260731178
SB20260731179


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