CVE-2026-50656HighCVSS 7.8

Microsoft Defender Elevation of Privilege Vulnerability

Published
June 19, 2026
Last Modified
—

🔗 CVE IDs covered (1)

📋 Description

Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet ".

🎯 Affected products1

  • Microsoft Malware Protection Engine

✅ Remediation

KBRelease Notes (Security Update) — fixed build 1.1.26060.3008

🔗 References (2)