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Medium severity5.3NVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026

CVE-2026-96983

CVE-2026-96983

Description

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

Affected products

1

Microsoft/Windows DNSllm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96983nvd

News mentions

1

Microsoft November 2026 Patch Tuesday Fixes 1,093 Vulnerabilities, Including Outlook Zero-Day
Cyber Security News · Nov 10, 2026