Vulnerabilities
- March 2026 Patch Tuesday: 78 Vulnerabilities Including Zero-Day Under Active Exploitation
Microsoft's March 2026 Patch Tuesday dropped on March 10 with 78 vulnerabilities patched, including CVE-2026-21262 -- a zero-day already being actively exploited. The broader picture is worse: BitSight data shows private sector admins are routinely failing to meet patching deadlines on high-severity CVEs.
- March 2026 Patch Tuesday: 78 Vulnerabilities Including Zero-Day Under Active Exploitation
Microsoft's March 2026 Patch Tuesday addressed 78 vulnerabilities across Windows, Office, Azure, and SQL Server -- including two publicly disclosed zero-days and several Critical-rated flaws. The real story is the collapsing window between patch release and active exploitation.
- March 2026 Patch Tuesday: 78 Vulnerabilities, One Zero-Day Already Exploited
March Patch Tuesday drops 78 fixes including a zero-day under active exploitation. BitSight data shows private sector admins are consistently missing urgent patching windows.