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In brief
- 104Critical860Important0Moderate0LowMicrosoft addresses 964 CVEs, smashing July’s release as the largest Patch Tuesday release.
- This month’s updates include patches for two zero-days that were exploited in the wild.Microsoft patched a record 964 CVEs in its September 2026 Patch Tuesday release, with 104 rated critical and 860 rated as important.This month’s update i
Sources
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This brief brings together multiple sources and is presented in this edition language. Source language: EN.
SecurityWeekEN · Security advisory · 36 d agoAndroid’s September 2026 Updates Patch 180 VulnerabilitiesRead original ↗infosecurity-magazine.comEN · Security advisory · 36 d agoMicrosoft Shatters Patch Tuesday Record With 974 CVE Fixes in September 2026Read original ↗Alexander V. LeonovEN · Security advisory · 37 d agoSeptember Microsoft Patch TuesdayRead original ↗ThreatClusterEN · Security advisory · 37 d agoCritical Android Vulnerabilities Patched in September 2026 UpdateRead original ↗
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Vulnerabilities and Threat Research – Qualys Security BlogEN · Microsoft and Adobe Patch Tuesday, September 2026 Security Update ReviewBleepingComputerEN · Microsoft September 2026 Patch Tuesday fixes 966 flaws, 2 zero-daysTenable BlogEN · Microsoft’s September 2026 Patch Tuesday addresses 964 CVEs (CVE-2026-81963, CVE-2026-85880)LifehackerEN · Microsoft's Record-Setting Patch Tuesday Update Fixes Nearly 1,000 FlawsSecurity AffairsEN · Microsoft’s Biggest Patch Tuesday: 974 CVEs, 2 Zero-Days and 20 Wormable BugsThe RegisterEN · Microsoft breaks Patch Tuesday record with 974-CVE deluge