Recorded 10 Nov 2026 at 18:32 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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CVEMicrosoft Security Response Center
Windows Kernel Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Issued by
Microsoft
Customer action
Required: follow the MSRC remediation guidance
Affected products
Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2022 (Server Core installation), Windows Server 2025, Windows Server 2025 (Server Core installation)
Updates that fix it
KB5131077: Windows Server 2025, Windows Server 2025 (Server Core installation); KB5131080: Windows Server 2025, Windows Server 2025 (Server Core installation) (restart required); KB5131085: Windows Server 2019, Windows Server 2019 (Server Core installation) (restart required); KB5131090: Windows Server 2022, Windows Server 2022 (Server Core installation) (restart required); KB5131291: Windows Server 2016, Windows Server 2016 (Server Core installation) (restart required)