cve 2026 20927

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    CVE-2026-20927 SMB Server DoS: Patch January 2026 Updates Now

    Microsoft’s January 2026 security roll‑up includes CVE‑2026‑20927, a Server Message Block (SMB) Server vulnerability Microsoft classifies as a denial‑of‑service (DoS) issue; administrators should assume this flaw is actionable and prioritize patching, network isolation, and targeted mitigations...
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