Known vulnerabilities in Microsoft Windows 11 23H2 10.0.22631.4602 - page 56

Vendor: Microsoft
Software: Microsoft Windows
Version: 11 23H2 10.0.22631.4602
Software CPE: cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 1872
Public exploits: 42
Known exploited (KEV): 38
Highest CVSSv4 Score: 9.4

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Microsoft Windows version 11 23H2 10.0.22631.4602 Microsoft Windows 11 23H2 10.0.22631.4602 is affected by 1872 vulnerabilities: 5 critical, 256 high, 297 medium, 1313 low Critical High Medium Low

Vulnerabilities (1872)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU123689 - Integer overflow
CVE-2026-25173		 CWE-190 Medium
No
No
 10 21H2 10.0.19044.7058, 10 22H2 10.0.19045.7058, 10 1607 10.0.14393.8957, 10 1809 10.0.17763.8511, 11 23H2 10.0.22631.6783, 11 24H2 10.0.26100.7979, 11 24H2 10.0.26100.8037 10.03.2026 SB2026031057
#VU122589 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-21237		 CWE-362 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021096
#VU122588 - Use After Free
CVE-2026-21242		 CWE-416 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021096
#VU122576 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-21234		 CWE-362 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021082
#VU122575 - Use After Free
CVE-2026-21235		 CWE-416 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021081
#VU122574 - Heap-based Buffer Overflow
CVE-2026-21246		 CWE-122 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021081
#VU122572 - Improper input validation
CVE-2026-21247		 CWE-20 Medium
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021079
#VU122571 - Heap-based Buffer Overflow
CVE-2026-21248		 CWE-122 Medium
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021079
#VU122570 - Heap-based Buffer Overflow
CVE-2026-21244		 CWE-122 Medium
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021079
#VU122569 - Improper Access Control
CVE-2026-21255		 CWE-284 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021079
#VU122563 - Out-of-bounds read
CVE-2026-20846		 CWE-125 Medium
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021073
#VU122560 - Heap-based Buffer Overflow
CVE-2026-21236		 CWE-122 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021069
#VU122559 - Improper Access Control
CVE-2026-21238		 CWE-284 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021069
#VU122558 - Use After Free
CVE-2026-21241		 CWE-416 Low
No
No
 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021069
#VU122556 - External Control of File Name or Path
CVE-2026-21249		 CWE-73 Medium
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021067
#VU122554 - Untrusted Pointer Dereference
CVE-2026-21232		 CWE-822 Low
No
No
 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021065
#VU122553 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-21240		 CWE-367 Low
No
No
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021065
#VU122552 - Type confusion
CVE-2026-21519		 CWE-843 High
No
Exploited
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021064
#VU122550 - NULL Pointer Dereference
CVE-2026-21525		 CWE-476 Medium
No
Exploited
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021063
#VU122548 - Improper Privilege Management
CVE-2026-21533		 CWE-269 High
No
Exploited
 10 21H2 10.0.19044.6937, 10 22H2 10.0.19045.6937, 10 1607 10.0.14393.8868, 10 1809 10.0.17763.8389, 11 23H2 10.0.22631.6649, 11 24H2 10.0.26100.7781, 11 24H2 10.0.26100.7840, 11 26H1 10.0.28000.1575 10.02.2026 SB2026021060


Showing elements 1101 - 1120 out of 1872