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 DNS Spoofing Vulnerability
Improper input validation in Windows DNS allows an authorized attacker to perform spoofing over a network.
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
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)