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Microsoft Windows 11 24H2 vulnerabilities

3,486 known vulnerabilities affecting microsoft/windows_11_24h2.

Total CVEs
3,486
CISA KEV
44
actively exploited
Public exploits
29
Exploited in wild
50
Severity breakdown
CRITICAL106HIGH2535MEDIUM837LOW8

Vulnerabilities

Page 103 of 175
CVE-2026-83715P3HIGHCVSS 7.1fixed in 10.0.26100.97112026-10-13
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 10.0.26100.77812026-02-10
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 10.0.26100.46522025-07-08
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 10.0.26100.65082025-09-09
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-2026-70198P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
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-2026-83675P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
CVE-2026-83675 [HIGH] CWE-416 CVE-2026-83675: 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-2026-83717P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
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-2026-83924P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
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-2026-83566P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
CVE-2026-83566 [HIGH] CWE-416 CVE-2026-83566: Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
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CVE-2026-69915P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
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 10.0.26100.97112026-10-13
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-2026-70241P3HIGHCVSS 7.0fixed in 10.0.26100.97112026-10-13
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-2026-25171P3HIGHCVSS 7.0fixed in 10.0.26100.79792026-03-10
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 10.0.26100.94452026-09-08
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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CVE-2026-69281P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-69281 [HIGH] CWE-416 CVE-2026-69281: Use after free in Windows License Manager allows an authorized attacker to elevate privileges locall Use after free in Windows License Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-69331P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-69331 [HIGH] CWE-416 CVE-2026-69331: Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-71342P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-71342 [HIGH] CWE-416 CVE-2026-71342: Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-71333P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-71333 [HIGH] CWE-416 CVE-2026-71333: Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
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CVE-2026-85360P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-85360 [HIGH] CWE-416 CVE-2026-85360: 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-2026-69473P3HIGHCVSS 7.0fixed in 10.0.26100.94452026-09-08
CVE-2026-69473 [HIGH] CWE-416 CVE-2026-69473: 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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Microsoft Windows 11 24H2 vulnerabilities | cvebase