Microsoft Windows 11 Version 26H2 vulnerabilities
1,007 known vulnerabilities affecting microsoft/windows_11_version_26h2.
Total CVEs
1,007
CISA KEV
1
actively exploited
Public exploits
0
Exploited in wild
1
Severity breakdown
CRITICAL44HIGH710MEDIUM253
Vulnerabilities
Page 19 of 51
CVE-2026-96249P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-96249 [HIGH] CWE-416 CVE-2026-96249: Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83659P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-83659 [HIGH] CWE-59 CVE-2026-83659: 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.
nvd
CVE-2026-85804P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-85804 [HIGH] CWE-416 CVE-2026-85804: Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-96243P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-96243 [HIGH] CWE-59 CVE-2026-96243: Improper link resolution before file access ('link following') in Windows WalletService allows an au
Improper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83756P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-83756 [HIGH] CWE-416 CVE-2026-83756: Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-88074P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-88074 [HIGH] CWE-190 CVE-2026-88074: Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an auth
Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
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CVE-2026-83586P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-83586 [HIGH] CWE-1390 CVE-2026-83586: Weak authentication in Windows Resilient File System (ReFS) Deduplication Service allows an authoriz
Weak authentication in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-88135P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-88135 [HIGH] CWE-862 CVE-2026-88135: Improper access control in WebDAV allows an authorized attacker to elevate privileges locally.
Improper access control in WebDAV allows an authorized attacker to elevate privileges locally.
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CVE-2026-85795P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-85795 [HIGH] CWE-416 CVE-2026-85795: Use after free in Windows Text Services Framework allows an authorized attacker to elevate privilege
Use after free in Windows Text Services Framework allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-88100P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-88100 [HIGH] CWE-416 CVE-2026-88100: Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privile
Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
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CVE-2026-85375P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-85375 [HIGH] CWE-416 CVE-2026-85375: 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-2026-85820P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-85820 [HIGH] CWE-122 CVE-2026-85820: 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.
nvd
CVE-2026-96244P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-96244 [HIGH] CWE-416 CVE-2026-96244: Use after free in Windows Internal System User Profile allows an authorized attacker to elevate priv
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-84016P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-84016 [HIGH] CWE-787 CVE-2026-84016: Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges l
Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-85332P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-85332 [HIGH] CWE-416 CVE-2026-85332: Use after free in Windows Device Association Service allows an authorized attacker to elevate privil
Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-96108P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
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-2026-96325P3HIGHCVSS 7.5≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-96325 [HIGH] CWE-771 CVE-2026-96325: Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker
Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker to deny service over a network.
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CVE-2026-88105P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-88105 [HIGH] CWE-416 CVE-2026-88105: 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-2026-97807P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-97807 [HIGH] CWE-416 CVE-2026-97807: 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-2026-97809P3HIGHCVSS 7.8≥ 10.0.26300.0, < 10.0.26300.97112026-10-13
CVE-2026-97809 [HIGH] CWE-416 CVE-2026-97809: 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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