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 117 of 163
CVE-2026-70150P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70150 [HIGH] CWE-416 CVE-2026-70150: 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 locally.
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CVE-2026-70136P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-70136 [HIGH] CWE-416 CVE-2026-70136: 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 locally.
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CVE-2026-83689P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-83689 [HIGH] CWE-416 CVE-2026-83689: Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
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CVE-2026-97812P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-97812 [HIGH] CWE-415 CVE-2026-97812: Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileg
Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
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CVE-2025-49762P3HIGHCVSS 7.0fixed in 10.0.22631.57682025-08-12
CVE-2025-49762 [HIGH] CWE-362 CVE-2025-49762: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2026-95943P3HIGHCVSS 7.0fixed in 10.0.22631.76522026-10-13
CVE-2026-95943 [HIGH] CWE-415 CVE-2026-95943: Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate
Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
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CVE-2025-62217P3HIGHCVSS 7.0fixed in 10.0.22631.61992025-11-11
CVE-2025-62217 [HIGH] CWE-362 CVE-2025-62217: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2026-69309P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69309 [HIGH] CWE-415 CVE-2026-69309: Double free in Windows Print Spooler Components allows an authorized attacker to elevate privileges
Double free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
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CVE-2026-69540P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69540 [HIGH] CWE-416 CVE-2026-69540: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-72952P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-72952 [HIGH] CWE-125 CVE-2026-72952: Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
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CVE-2026-69692P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69692 [HIGH] CWE-416 CVE-2026-69692: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69838P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69838 [HIGH] CWE-416 CVE-2026-69838: Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileg
Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
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CVE-2026-69735P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69735 [HIGH] CWE-416 CVE-2026-69735: Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privil
Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69645P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69645 [HIGH] CWE-416 CVE-2026-69645: Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locall
Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
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CVE-2026-69362P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69362 [HIGH] CWE-416 CVE-2026-69362: Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
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CVE-2026-69311P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69311 [HIGH] CWE-416 CVE-2026-69311: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69560P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69560 [HIGH] CWE-416 CVE-2026-69560: Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges lo
Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-71332P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-71332 [HIGH] CWE-416 CVE-2026-71332: Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to e
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.
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CVE-2026-70562P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-70562 [HIGH] CWE-415 CVE-2026-70562: Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69413P3HIGHCVSS 7.0fixed in 10.0.22631.75822026-09-08
CVE-2026-69413 [HIGH] CWE-416 CVE-2026-69413: Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to ele
Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
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