cve 2026 50321

  1. CVE-2026-50321: Patch Windows USB Privilege Escalation

    CVE-2026-50321 is a high-severity elevation-of-privilege vulnerability in the Windows USB driver that can let an authenticated local attacker gain extensive control of an affected PC or server. Microsoft addressed the flaw in its July 14, 2026 security updates across Windows 10, Windows 11, and...