Microsoft Windows 11 23H2 vulnerabilities
1,546 known vulnerabilities affecting microsoft/windows_11_23h2.
Total CVEs
1,546
CISA KEV
53
actively exploited
Public exploits
37
Exploited in wild
63
Severity breakdown
CRITICAL24HIGH1099MEDIUM416LOW7
Vulnerabilities
Page 37 of 78
CVE-2026-25174P3HIGHCVSS 7.8fixed in 10.0.22631.67832026-03-10
CVE-2026-25174 [HIGH] CWE-125 CVE-2026-25174: Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate pr
Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-47991P3HIGHCVSS 7.8fixed in 10.0.22631.56242025-07-08
CVE-2025-47991 [HIGH] CWE-416 CVE-2025-47991: Use after free in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privi
Use after free in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-48000P3HIGHCVSS 7.8fixed in 10.0.22631.56242025-07-08
CVE-2025-48000 [HIGH] CWE-362 CVE-2025-48000: Use after free in Windows Connected Devices Platform Service allows an authorized attacker to elevat
Use after free in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-26248P3HIGHCVSS 7.5fixed in 10.0.22631.34472024-04-09
CVE-2024-26248 [HIGH] CWE-303 CVE-2024-26248: Windows Kerberos Elevation of Privilege Vulnerability
Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2025-54895P3HIGHCVSS 7.8fixed in 10.0.22631.59092025-09-09
CVE-2025-54895 [HIGH] CWE-190 CVE-2025-54895: Integer overflow or wraparound in Windows SPNEGO Extended Negotiation allows an authorized attacker
Integer overflow or wraparound in Windows SPNEGO Extended Negotiation allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-32076P3HIGHCVSS 7.8fixed in 10.0.22631.69362026-04-14
CVE-2026-32076 [HIGH] CWE-125 CVE-2026-32076: Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to elevate pri
Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-34336P3HIGHCVSS 7.8fixed in 10.0.22631.70792026-05-12
CVE-2026-34336 [HIGH] CWE-122 CVE-2026-34336: Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate
Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-26184P3HIGHCVSS 7.8fixed in 10.0.22631.69362026-04-14
CVE-2026-26184 [HIGH] CWE-126 CVE-2026-26184: Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privilege
Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-38119P3HIGHCVSS 7.5fixed in 10.0.22631.41692024-09-10
CVE-2024-38119 [HIGH] CWE-416 CVE-2024-38119: Windows Network Address Translation (NAT) Remote Code Execution Vulnerability
Windows Network Address Translation (NAT) Remote Code Execution Vulnerability
nvd
CVE-2024-30092P3HIGHCVSS 7.5fixed in 10.0.22631.43172024-10-08
CVE-2024-30092 [HIGH] CWE-20 CVE-2024-30092: Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability
nvd
CVE-2025-48004P3HIGHCVSS 7.0≤ 10.0.22631.60602025-10-14
CVE-2025-48004 [HIGH] CWE-416 CVE-2025-48004: Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privile
Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.
nvd
CVE-2025-64658P3HIGHCVSS 7.5fixed in 10.0.22631.63452025-12-09
CVE-2025-64658 [HIGH] CWE-362 CVE-2025-64658: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54103P3HIGHCVSS 7.4fixed in 10.0.22631.59092025-09-09
CVE-2025-54103 [HIGH] CWE-416 CVE-2025-54103: Use after free in Windows Management Services allows an unauthorized attacker to elevate privileges
Use after free in Windows Management Services allows an unauthorized attacker to elevate privileges locally.
nvd
CVE-2026-21247P3HIGHCVSS 7.3fixed in 10.0.22631.66492026-02-10
CVE-2026-21247 [HIGH] CWE-20 CVE-2026-21247: Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.
nvd
CVE-2024-21371P3HIGHCVSS 7.0fixed in 10.0.22631.31552024-02-13
CVE-2024-21371 [HIGH] CWE-367 CVE-2024-21371: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-43584P3HIGHCVSS 8.4fixed in 10.0.22631.43172024-10-08
CVE-2024-43584 [HIGH] CWE-693 CVE-2024-43584: Windows Scripting Engine Security Feature Bypass Vulnerability
Windows Scripting Engine Security Feature Bypass Vulnerability
nvd
CVE-2023-36407P3HIGHCVSS 7.8fixed in 10.0.22631.27152023-11-14
CVE-2023-36407 [HIGH] CWE-20 CVE-2023-36407: Windows Hyper-V Elevation of Privilege Vulnerability
Windows Hyper-V Elevation of Privilege Vulnerability
nvd
CVE-2023-36396P3HIGHCVSS 7.8fixed in 10.0.22621.27152023-11-14
CVE-2023-36396 [HIGH] CWE-41 CVE-2023-36396: Windows Compressed Folder Remote Code Execution Vulnerability
Windows Compressed Folder Remote Code Execution Vulnerability
nvd
CVE-2026-23668P3HIGHCVSS 7.0fixed in 10.0.22631.67832026-03-10
CVE-2026-23668 [HIGH] CWE-362 CVE-2026-23668: Concurrent execution using shared resource with improper synchronization ('race condition') in Micro
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-38127P3HIGHCVSS 7.8fixed in 10.0.22631.40372024-08-13
CVE-2024-38127 [HIGH] CWE-126 CVE-2024-38127: Windows Hyper-V Elevation of Privilege Vulnerability
Windows Hyper-V Elevation of Privilege Vulnerability
nvd