Microsoft Windows 11 Version 25H2 vulnerabilities
2,832 known vulnerabilities affecting microsoft/windows_11_version_25h2.
Total CVEs
2,832
CISA KEV
16
actively exploited
Public exploits
11
Exploited in wild
20
Severity breakdown
CRITICAL98HIGH2091MEDIUM637LOW6
Vulnerabilities
Page 56 of 142
CVE-2026-40408P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.84572026-05-12
CVE-2026-40408 [HIGH] CWE-416 CVE-2026-40408: Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges lo
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-27915P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.82462026-04-14
CVE-2026-27915 [HIGH] CWE-416 CVE-2026-27915: Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker t
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-26162P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.82462026-04-14
CVE-2026-26162 [HIGH] CWE-843 CVE-2026-26162: Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized at
Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-26163P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.82462026-04-14
CVE-2026-26163 [HIGH] CWE-415 CVE-2026-26163: Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20861P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20861 [HIGH] CWE-362 CVE-2026-20861: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20867P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20867 [HIGH] CWE-362 CVE-2026-20867: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20866P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20866 [HIGH] CWE-362 CVE-2026-20866: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20874P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20874 [HIGH] CWE-362 CVE-2026-20874: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20873P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.76232026-01-13
CVE-2026-20873 [HIGH] CWE-362 CVE-2026-20873: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-85872P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.97112026-10-13
CVE-2026-85872 [HIGH] CWE-416 CVE-2026-85872: Use after free in Windows Storage VSP Driver allows an authorized attacker to elevate privileges loc
Use after free in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-85376P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.97112026-10-13
CVE-2026-85376 [HIGH] CWE-1390 CVE-2026-85376: Weak authentication in Windows Print Spooler Components allows an authorized attacker to elevate pri
Weak authentication in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50358P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50358 [HIGH] CWE-416 CVE-2026-50358: Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50393P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50393 [HIGH] CWE-416 CVE-2026-50393: Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges lo
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50476P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50476 [HIGH] CWE-416 CVE-2026-50476: Use after free in Microsoft Windows allows an authorized attacker to elevate privileges locally.
Use after free in Microsoft Windows allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50396P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50396 [HIGH] CWE-416 CVE-2026-50396: Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges lo
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-57093P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-57093 [HIGH] CWE-416 CVE-2026-57093: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-56187P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-56187 [HIGH] CWE-416 CVE-2026-56187: Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges lo
Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50470P3HIGHCVSS 7.5≥ 10.0.26200.0, < 10.0.26200.88752026-07-14
CVE-2026-50470 [HIGH] CWE-125 CVE-2026-50470: Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose
Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-88073P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.97112026-10-13
CVE-2026-88073 [HIGH] CWE-416 CVE-2026-88073: Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locall
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69392P3HIGHCVSS 7.8≥ 10.0.26200.0, < 10.0.26200.94452026-09-08
CVE-2026-69392 [HIGH] CWE-416 CVE-2026-69392: Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
nvd