Microsoft Patch Tuesday security updates for February 2026 fix six actively exploited zero-days
ID: a26e6754-2eaf-5e34-8d21-20c73902469e
STIX ID: report--a26e6754-2eaf-5e34-8d21-20c73902469e
Feed Name: Security Affairs
Threat Score
Microsoft's February 2026 Patch Tuesday addresses 58 new security flaws (62 including third-party updates), among which six are actively exploited zero-day vulnerabilities—three publicly disclosed. Affected components include Windows, Office/Microsoft 365, Remote Desktop Services, SmartScreen/Shell, and Remote Access Connection Manager, with several high CVSS scores and at least one vulnerability enabling privilege escalation to SYSTEM.
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