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Microsoft Windows 11 23H2 vulnerabilities

3,254 known vulnerabilities affecting microsoft/windows_11_23h2.

Total CVEs
3,254
CISA KEV
57
actively exploited
Public exploits
38
Exploited in wild
67
Severity breakdown
CRITICAL92HIGH2347MEDIUM808LOW7

Vulnerabilities

Page 96 of 163
CVE-2025-50159P3HIGHCVSS 7.3fixed in 10.0.22631.57682025-08-12
CVE-2025-50159 [HIGH] CWE-416 CVE-2025-50159: Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker to elevate privileges locally.
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CVE-2025-54116P3HIGHCVSS 7.3fixed in 10.0.22631.59092025-09-09
CVE-2025-54116 [HIGH] CWE-284 CVE-2025-54116: Improper access control in Windows MultiPoint Services allows an authorized attacker to elevate priv Improper access control in Windows MultiPoint Services allows an authorized attacker to elevate privileges locally.
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CVE-2025-25004P3HIGHCVSS 7.3≤ 10.0.22631.60602025-10-14
CVE-2025-25004 [HIGH] CWE-284 CVE-2025-25004: Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.
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CVE-2024-30076P3MEDIUMCVSS 6.8fixed in 10.0.22631.37372024-06-11
CVE-2024-30076 [MEDIUM] CWE-59 CVE-2024-30076: Windows Container Manager Service Elevation of Privilege Vulnerability Windows Container Manager Service Elevation of Privilege Vulnerability
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CVE-2026-26151P3HIGHCVSS 7.1fixed in 10.0.22631.69362026-04-14
CVE-2026-26151 [HIGH] CWE-357 CVE-2026-26151: Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized att Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network.
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CVE-2026-69305P3HIGHCVSS 7.1fixed in 10.0.22631.75822026-09-08
CVE-2026-69305 [HIGH] CWE-416 CVE-2026-69305: Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.
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CVE-2026-21253P3HIGHCVSS 7.0fixed in 10.0.22631.66492026-02-10
CVE-2026-21253 [HIGH] CWE-416 CVE-2026-21253: Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally. Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally.
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CVE-2026-83715P3HIGHCVSS 7.1fixed in 10.0.22631.76522026-10-13
CVE-2026-83715 [HIGH] CWE-306 CVE-2026-83715: Missing authentication for critical function in Windows Error Reporting allows an authorized attacke Missing authentication for critical function in Windows Error Reporting allows an authorized attacker to perform tampering locally.
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CVE-2026-21508P3HIGHCVSS 7.0fixed in 10.0.22631.66492026-02-10
CVE-2026-21508 [HIGH] CWE-287 CVE-2026-21508: Improper authentication in Windows Storage allows an authorized attacker to elevate privileges local Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
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CVE-2025-49727P3HIGHCVSS 7.0fixed in 10.0.22631.56242025-07-08
CVE-2025-49727 [HIGH] CWE-122 CVE-2025-49727: Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privile Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
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CVE-2025-54099P3HIGHCVSS 7.0fixed in 10.0.22631.59092025-09-09
CVE-2025-54099 [HIGH] CWE-121 CVE-2025-54099: Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized at Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2026-83924P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-83924 [HIGH] CWE-416 CVE-2026-83924: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-70198P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70198 [HIGH] CWE-416 CVE-2026-70198: Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges loc Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
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CVE-2026-69915P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-69915 [HIGH] CWE-416 CVE-2026-69915: Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally. Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
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CVE-2026-70160P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70160 [HIGH] CWE-416 CVE-2026-70160: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-70243P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70243 [HIGH] CWE-416 CVE-2026-70243: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-70241P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70241 [HIGH] CWE-416 CVE-2026-70241: Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally. Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
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CVE-2026-83717P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-83717 [HIGH] CWE-416 CVE-2026-83717: Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
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CVE-2026-25171P3HIGHCVSS 7.0fixed in 10.0.22631.67832026-03-10
CVE-2026-25171 [HIGH] CWE-416 CVE-2026-25171: Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
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CVE-2026-72963P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-72963 [HIGH] CWE-416 CVE-2026-72963: Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privilege Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privileges locally.
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Microsoft Windows 11 23H2 vulnerabilities | cvebase