Patch Tuesday: Microsoft Fixes 63 Bugs with 2 Zero-Days

Microsoft’s February 2025 Patch Tuesday fixes 63 vulnerabilities across its product range, including two zero-days actively exploited in the wild (CVE-2025-21391 in Windows Storage enabling destructive file deletion and potential escalation, and CVE-2025-21418 in the Ancillary Function Driver for Windows Sockets enabling SYSTEM-level escalation), two publicly disclosed zero-days, and several critical RCE and privilege‑escalation flaws; organizations are advised to apply updates immediately to mitigate risks to availability, integrity, and potential full system compromise.