cve 2026 50403

  1. CVE-2026-50403: Patch Windows 11 Privilege Escalation Flaw

    CVE-2026-50403 is a newly patched Windows Runtime flaw that can let an authenticated local attacker elevate privileges on Windows 11 and Windows Server 2025. Microsoft released the fix on July 14 as part of its July 2026 Patch Tuesday updates, assigning the vulnerability an Important severity...
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