Microsoft

Windows DNS Denial of Service Vulnerability

CVE-2026-70166 Oct 13, 2026 Source: Vendor

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70166

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CVE-2026-70166 BR2026-0003-046763 unclaimed

Windows DNS Denial of Service Vulnerability

Credited as bccc95a61a3cc79d7b2c4423c808f744