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NVD HIGH: CVE-2026-78523 — Use after free in Windows DNS allows an unauthorized attacker to deny service ov...

·Source: NIST NVD

Updated:

Executive Summary

Use after free in Windows DNS allows an unauthorized attacker to deny service over a network.

Analysis

Use after free in Windows DNS allows an unauthorized attacker to deny service over a network. CVSS Score: 5.9. Published: 2026-09-08T18:20:47.950.

Indicators of Compromise (1)

CVE (1)
CVE-2026-78523
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Sep 8, 2026. Verified by: NIST.

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