MEDIUMCVSS 5.9

CVE-2026-70091

CVE-2026-70091 updated by NVD

Modified: 2026-09-18
Sources: nvd

Summary

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://nvd.nist.gov/vuln/detail/CVE-2026-70091

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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