60
Microsoft fixes RCE vulnerabilities in MSMQ, Outlook (CVE-2024-30080, CVE-2024-30103)
60
Microsoft Issues Patches for 51 Flaws, Including Critical MSMQ Vulnerability
60
60
Microsoft patches zero-day exploited by attackers (CVE-2023-28252)
60
60
Urgent: Microsoft Issues Patches for 97 Flaws, Including Active Ransomware Exploit
60
September 2026 Microsoft Patch Tuesday, (Tue, Sep 8th)
Microsoft's September 2026 Patch Tuesday fixes a record 973 vulnerabilities, including 113 critical and two Windows privilege-escalation flaws already exploited in the wild.
Microsoft patched 973 vulnerabilities this month, its largest Patch Tuesday ever and far above the previous record of 664 set in July 2026, with 113 rated critical. Two Important elevation-of-privilege flaws (CVSS 7.8) are confirmed exploited in the wild: CVE-2026-81963 in the Windows Update Stack (improper link resolution, affects Windows 11 and Server 2025) and CVE-2026-85880 in Windows ALPC (heap-based buffer overflow allowing sandbox escape to SYSTEM, affects Windows 10 and Server 2012-2022). Critical unauthenticated RCEs (CVSS 9.8) were also fixed in Skype for Business Server (CVE-2026-66302), Windows Message Queuing (CVE-2026-69579), and Windows RRAS (CVE-2026-69590). SANS urges prioritizing the two exploited EoP fixes, then patching exposed MSMQ, RRAS, and Skype for Business deployments.
78
Microsoft Patch Tuesday for August 2025 — Snort rules and prominent vulnerabilities
60
60
Microsoft Patch Tuesday for December 2024 contains four critical vulnerabilities
60
60
60
60
60
60
60
Microsoft Releases Patches for 74 New Vulnerabilities in August Update
60
55
47
Microsoft Patch Tuesday for July 2026 — Snort rules and prominent vulnerabilities
60
60
Microsoft Fixes 71 CVEs Including Actively Exploited Zero
60
Microsoft fixes 4 exploited zero-days and a code defect that nixed earlier security fixes
60
60
60
Microsoft Releases October 2023 Patches for 103 Flaws, Including 2 Active Exploits
60
60
60
June 2023 Patch Tuesday: Critical patches for Microsoft Windows, SharePoint, Exchange
60
Microsoft Patch Tuesday for January 2023 fixed actively exploited zero
60
60