cbcvebase.

Microsoft Windows 11 Version 26H1 vulnerabilities

2,567 known vulnerabilities affecting microsoft/windows_11_version_26h1.

Total CVEs
2,567
CISA KEV
10
actively exploited
Public exploits
6
Exploited in wild
13
Severity breakdown
CRITICAL97HIGH1901MEDIUM564LOW5

Vulnerabilities

Page 90 of 129
CVE-2026-69866P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69866 [HIGH] CWE-416 CVE-2026-69866: 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-2026-69573P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69573 [HIGH] CWE-416 CVE-2026-69573: 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-2026-69693P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69693 [HIGH] CWE-416 CVE-2026-69693: Use after free in Windows Device Association Broker service allows an authorized attacker to elevate Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69341P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69341 [HIGH] CWE-416 CVE-2026-69341: Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges loca Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
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CVE-2026-69575P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69575 [HIGH] CWE-416 CVE-2026-69575: 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-2026-68825P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-68825 [HIGH] CWE-416 CVE-2026-68825: Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges loc Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-69516P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69516 [HIGH] CWE-416 CVE-2026-69516: Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to eleva Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
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CVE-2026-71340P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-71340 [HIGH] CWE-416 CVE-2026-71340: Use after free in Windows File History Service allows an authorized attacker to elevate privileges l Use after free in Windows File History Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-69311P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
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-2026-70565P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-70565 [HIGH] CWE-416 CVE-2026-70565: Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privilege Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally.
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CVE-2026-69488P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69488 [HIGH] CWE-416 CVE-2026-69488: 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-2026-69611P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69611 [HIGH] CWE-416 CVE-2026-69611: Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate p Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-69817P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69817 [HIGH] CWE-416 CVE-2026-69817: Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-69610P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69610 [HIGH] CWE-126 CVE-2026-69610: Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally. Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-69613P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69613 [HIGH] CWE-416 CVE-2026-69613: Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges loca Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
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CVE-2026-72926P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-72926 [HIGH] CWE-416 CVE-2026-72926: Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69388P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69388 [HIGH] CWE-416 CVE-2026-69388: Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges loca Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-77899P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-77899 [HIGH] CWE-416 CVE-2026-77899: Use after free in Windows Security Center allows an authorized attacker to elevate privileges locall Use after free in Windows Security Center allows an authorized attacker to elevate privileges locally.
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CVE-2026-69891P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69891 [HIGH] CWE-416 CVE-2026-69891: 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.
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CVE-2026-69708P3HIGHCVSS 7.0≥ 10.0.28000.0, < 10.0.28000.29542026-09-08
CVE-2026-69708 [HIGH] CWE-416 CVE-2026-69708: Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges l Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges locally.
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Microsoft Windows 11 Version 26H1 vulnerabilities | cvebase