Microsoft Windows 11 Version 23H2 vulnerabilities
3,415 known vulnerabilities affecting microsoft/windows_11_version_23h2.
Total CVEs
3,415
CISA KEV
63
actively exploited
Public exploits
44
Exploited in wild
77
Severity breakdown
CRITICAL100HIGH2449MEDIUM858LOW8
Vulnerabilities
Page 65 of 171
CVE-2026-83637P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83637 [HIGH] CWE-125 CVE-2026-83637: Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privilege
Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
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CVE-2026-69959P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-69959 [HIGH] CWE-125 CVE-2026-69959: Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to execute code locally.
Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to execute code locally.
nvd
CVE-2026-70008P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-70008 [HIGH] CWE-190 CVE-2026-70008: Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to eleva
Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69950P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-69950 [HIGH] CWE-126 CVE-2026-69950: Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges local
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
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CVE-2026-83513P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83513 [HIGH] CWE-122 CVE-2026-83513: Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attac
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69798P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-69798 [HIGH] CWE-416 CVE-2026-69798: Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileg
Use after free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-70064P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-70064 [HIGH] CWE-191 CVE-2026-70064: Integer underflow (wrap or wraparound) in Windows Kerberos allows an authorized attacker to elevate
Integer underflow (wrap or wraparound) in Windows Kerberos allows an authorized attacker to elevate privileges locally.
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CVE-2026-69916P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-69916 [HIGH] CWE-190 CVE-2026-69916: Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges l
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-88191P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-88191 [HIGH] CWE-59 CVE-2026-88191: Improper link resolution before file access ('link following') in Microsoft Windows Search Component
Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69612P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69612 [HIGH] CWE-36 CVE-2026-69612: Absolute path traversal in Windows Error Reporting allows an authorized attacker to elevate privileg
Absolute path traversal in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
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CVE-2026-69445P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69445 [HIGH] CWE-22 CVE-2026-69445: Improper limitation of a pathname to a restricted directory ('path traversal') in Windows Compressed
Improper limitation of a pathname to a restricted directory ('path traversal') in Windows Compressed Folder allows an authorized attacker to elevate privileges locally.
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CVE-2026-62832P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75172026-08-11
CVE-2026-62832 [HIGH] CWE-59 CVE-2026-62832: Improper link resolution before file access ('link following') in Windows User Profile Service allow
Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-102201P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-102201 [HIGH] CWE-416 CVE-2026-102201: Use after free in Microsoft Windows Media Foundation allows an authorized attacker to elevate privil
Use after free in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.
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CVE-2026-102196P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-102196 [HIGH] CWE-416 CVE-2026-102196: 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-2026-103569P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-103569 [HIGH] CWE-125 CVE-2026-103569: Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information
Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information over a network.
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CVE-2026-83781P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83781 [HIGH] CWE-170 CVE-2026-83781: Improper null termination in Windows Program Compatibility Assistant Service allows an authorized at
Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-20809P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20809 [HIGH] CWE-122 CVE-2026-20809: Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized atta
Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
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CVE-2026-96946P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96946 [HIGH] CWE-416 CVE-2026-96946: Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attac
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
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CVE-2026-97806P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-97806 [HIGH] CWE-416 CVE-2026-97806: 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-2026-96947P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96947 [HIGH] CWE-416 CVE-2026-96947: Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attac
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
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