Microsoft Patch Tuesday March 2026: 93 Vulnerabilities Addressed, Including Two Zero-Days
ID: d42923b1-9a98-5be8-80d0-95a627507153
STIX ID: report--d42923b1-9a98-5be8-80d0-95a627507153
Feed Name: securityonline.info
Threat Score
Microsoft's March 2026 Patch Tuesday fixes 93 vulnerabilities (including 8 critical and 75 important), covering Windows Kernel, SQL Server, Hyper-V, Windows Graphics, and .NET. Notably two publicly disclosed zero-day flaws—an SQL Server elevation-of-privilege (CVE-2026-21262) and a .NET out-of-bounds read DoS (CVE-2026-26127)—are addressed; organizations should prioritize patching these and other critical RCE and privilege escalation fixes.
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