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CVE-2026-70091
MEDIUM
CVSS: 5.9
Published: 2026-09-08
Modified: 2026-09-16
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over a network.
Affected Platforms
Microsoft Windows Server 2016Microsoft Windows Server 2019Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows 10 1607