MEDIUM 5.9 NVD

CVE-2026-70091

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70091

Published: 2026-09-08 · Source: NVD · Feed updated: 2026-09-12

This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-09-08 via NVD.

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