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Microsoft Patch Tuesday for November 2026 — Snort rules and prominent vulnerabilities

Cisco TalosBy Cisco Talos10 min read

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Tuesday, November 10, 2026 20:41

Microsoft has released its monthly security update for November 2026, which includes 1095 vulnerabilities affecting a range of products, including 64 that Microsoft marked as "critical."

Microsoft notes that 1 of the vulnerabilities disclosed this month have been exploited in the wild…

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  1. SANS Internet Storm CenterMicrosoft Patch Tuesday November 2027 - SANS ISCCVE-2026-105501, CVE-2026-105524 +100
  2. BleepingComputerMicrosoft November 2026 Patch Tuesday fixes 1,235 flaws, Outlook zero-dayCVE-2026-105501, CVE-2026-105524 +100
  3. Dark ReadingNovember Patch Tuesday: An Overflowing Cornucopia of CVEsCVE-2026-110043, CVE-2026-116928 +3
  4. Krebs on SecurityMicrosoft Fixes Nearly 1,100 Security Vulnerabilities – Krebs on SecurityCVE-2026-124194
  5. SecurityWeekExploited Outlook Zero-Day Among 1,094 Flaws Patched by MicrosoftCVE-2026-124194

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