Microsoft Windows 11 Version 25H2 vulnerabilities
2,836 known vulnerabilities affecting microsoft/windows_11_version_25h2.
Total CVEs
2,836
CISA KEV
16
actively exploited
Public exploits
11
Exploited in wild
20
Severity breakdown
CRITICAL95HIGH2093MEDIUM642LOW6
Vulnerabilities
Page 47 of 142
CVE-2026-69307P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.94452026-09-08
CVE-2026-69307 [HIGH] CWE-122 CVE-2026-69307: Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized att
Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69576P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.94452026-09-08
CVE-2026-69576 [HIGH] CWE-416 CVE-2026-69576: Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.
Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.
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CVE-2026-69571P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.94452026-09-08
CVE-2026-69571 [HIGH] CWE-122 CVE-2026-69571: Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized att
Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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CVE-2026-65775P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.91682026-08-11
CVE-2026-65775 [HIGH] CWE-416 CVE-2026-65775: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-62779P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.91682026-08-11
CVE-2026-62779 [HIGH] CWE-416 CVE-2026-62779: Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally.
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CVE-2026-62707P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.91682026-08-11
CVE-2026-62707 [HIGH] CWE-416 CVE-2026-62707: Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate pr
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
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CVE-2026-62711P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.91682026-08-11
CVE-2026-62711 [HIGH] CWE-416 CVE-2026-62711: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-50436P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50436 [HIGH] CWE-416 CVE-2026-50436: 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-2026-54114P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-54114 [HIGH] CWE-416 CVE-2026-54114: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-50478P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50478 [HIGH] CWE-416 CVE-2026-50478: 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-2026-50326P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50326 [HIGH] CWE-416 CVE-2026-50326: Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges
Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally.
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CVE-2026-50329P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50329 [HIGH] CWE-416 CVE-2026-50329: 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-2026-58632P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-58632 [HIGH] CWE-416 CVE-2026-58632: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-50687P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50687 [HIGH] CWE-416 CVE-2026-50687: 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-2026-50306P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50306 [HIGH] CWE-190 CVE-2026-50306: Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
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CVE-2026-56643P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-56643 [HIGH] CWE-416 CVE-2026-56643: 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-2026-50353P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50353 [HIGH] CWE-416 CVE-2026-50353: Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
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CVE-2026-56644P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-56644 [HIGH] CWE-416 CVE-2026-56644: 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-2026-85851P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.97112026-10-13
CVE-2026-85851 [HIGH] CWE-416 CVE-2026-85851: Use after free in Windows SmartScreen allows an authorized attacker to elevate privileges locally.
Use after free in Windows SmartScreen allows an authorized attacker to elevate privileges locally.
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CVE-2026-40399P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.84572026-05-12
CVE-2026-40399 [HIGH] CWE-121 CVE-2026-40399: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
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