CVE-2026-21533

Microsoft Windows Improper Privilege Management Vulnerability

Windows 10 1607

Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.

10. Feb 2026

Ausgewertete Quellen

• Microsoft
  https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21533
• Hinweis
  https://www.vicarius.io/vsociety/posts/cve-2026-21533-detection-script-privilege-escalation-vulnerability-in-windows-remote-desktop
• Hinweis
  https://www.vicarius.io/vsociety/posts/cve-2026-21533-mitigation-script-privilege-escalation-vulnerability-in-windows-remote-desktop
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21533
• CISA
  Microsoft Windows Improper Privilege Management Vulnerability
• NVD
  CVE-2026-21533