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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 104 of 163
CVE-2026-83752P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-83752 [HIGH] CWE-416 CVE-2026-83752: 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-2026-87704P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-87704 [HIGH] CWE-416 CVE-2026-87704: 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-2026-87715P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-87715 [HIGH] CWE-416 CVE-2026-87715: 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-2026-87693P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-87693 [HIGH] CWE-416 CVE-2026-87693: 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-2026-42984P3HIGHCVSS 7.0fixed in 10.0.22631.72192026-06-09
CVE-2026-42984 [HIGH] CWE-416 CVE-2026-42984: 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-2026-97793P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-97793 [HIGH] CWE-306 CVE-2026-97793: Missing authentication for critical function in Windows Setup and Deployment allows an authorized at Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally.
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CVE-2026-85372P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-85372 [HIGH] CWE-416 CVE-2026-85372: 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-2026-85364P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-85364 [HIGH] CWE-416 CVE-2026-85364: 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-2026-88141P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-88141 [HIGH] CWE-416 CVE-2026-88141: 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-2026-85361P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-85361 [HIGH] CWE-416 CVE-2026-85361: 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-2026-87708P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-87708 [HIGH] CWE-416 CVE-2026-87708: 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.
nvd
CVE-2026-88124P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-88124 [HIGH] CWE-416 CVE-2026-88124: 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-2026-96302P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-96302 [HIGH] CWE-416 CVE-2026-96302: 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-2026-96305P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-96305 [HIGH] CWE-416 CVE-2026-96305: 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-2026-96216P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-96216 [HIGH] CWE-416 CVE-2026-96216: 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-2026-102211P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-102211 [HIGH] CWE-362 CVE-2026-102211: Use after free in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker Use after free in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
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CVE-2026-96313P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-96313 [HIGH] CWE-306 CVE-2026-96313: Missing authentication for critical function in Windows Push Notifications allows an authorized atta Missing authentication for critical function in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
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CVE-2026-62780P3HIGHCVSS 7.0fixed in 10.0.22631.75172026-08-11
CVE-2026-62780 [HIGH] CWE-362 CVE-2026-62780: 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-2026-85846P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-85846 [HIGH] CWE-416 CVE-2026-85846: Use after free in Windows Web Account Manager allows an authorized attacker to elevate privileges lo Use after free in Windows Web Account Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-96307P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-96307 [HIGH] CWE-416 CVE-2026-96307: 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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Microsoft Windows 11 23H2 vulnerabilities | cvebase