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 61 of 171
CVE-2026-96108P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96108 [HIGH] CWE-416 CVE-2026-96108: Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-73014P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-73014 [HIGH] CWE-862 CVE-2026-73014: Missing authorization in Data Sharing Service Client allows an authorized attacker to elevate privil
Missing authorization in Data Sharing Service Client allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83942P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-83942 [HIGH] CWE-862 CVE-2026-83942: Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally.
Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-61925P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75172026-08-11
CVE-2026-61925 [HIGH] CWE-863 CVE-2026-61925: Incorrect authorization in Windows Installer allows an authorized attacker to elevate privileges loc
Incorrect authorization in Windows Installer allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62721P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75172026-08-11
CVE-2026-62721 [HIGH] CWE-1220 CVE-2026-62721: Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized at
Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-40408P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.7079≥ 10.0.22631.0, < 10.0.22631.72192026-05-12
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≥ 10.0.22631.0, < 10.0.22631.69362026-04-14
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≥ 10.0.22631.0, < 10.0.22631.69362026-04-14
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≥ 10.0.22631.0, < 10.0.22631.69362026-04-14
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-2026-83515P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83515 [HIGH] CWE-908 CVE-2026-83515: Use of uninitialized resource in RPC Runtime allows an unauthorized attacker to disclose information
Use of uninitialized resource in RPC Runtime allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-27924P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.69362026-04-14
CVE-2026-27924 [HIGH] CWE-416 CVE-2026-27924: Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-38019P3HIGHCVSS 7.2≥ 10.0.22631.0, < 10.0.22631.38802024-07-09
CVE-2024-38019 [HIGH] CWE-190 CVE-2024-38019: Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability
Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability
nvd
CVE-2026-85376P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
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-2026-85872P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
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-2026-88073P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
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≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
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
CVE-2026-96317P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96317 [HIGH] CWE-416 CVE-2026-96317: 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.
nvd
CVE-2026-88080P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-88080 [HIGH] CWE-416 CVE-2026-88080: 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.
nvd
CVE-2026-85334P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-85334 [HIGH] CWE-125 CVE-2026-85334: Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to discl
Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-26181P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.69362026-04-14
CVE-2026-26181 [HIGH] CWE-362 CVE-2026-26181: Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privilege
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
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