CVE-2026-69281: Windows License Manager Elevation of Privilege Vulnerability
Use after free in Windows License Manager allows an authorized attacker to elevate privileges locally.
Other sources
Windows License Manager Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.2954Patch KB5124012 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.33438Patch KB5122871 - Upgrade
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Fixed in 10.0.26100.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.7582Patch KB5122880 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.7725Patch KB5122878 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19045.7725Patch KB5122878 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.5622Patch KB5122882 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.9245Patch KB5122876
Event History
Frequently Asked Questions
What level of access does an attacker need to exploit this vulnerability?
An attacker must already be authorized on the affected system and exploit the issue locally. The available data does not indicate that remote exploitation is possible.
Which systems are identified as affected?
The listed affected software includes Microsoft Windows 10, Microsoft Windows 11, Windows Server 2019, Windows Server 2022, and Windows Server 2025.
What is the likely impact of successful exploitation?
Successful exploitation allows local privilege elevation. The provided severity vector indicates high potential impact to confidentiality, integrity, and availability.