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Windows Defender RoguePlanet Zero-Day Threat: Patch Now
Microsoft addresses the 'RoguePlanet' Windows Defender zero-day, with a PoC released by researcher Nightmare-Eclipse. Patching is critical.
CVE-2026-50656: Microsoft Defender Privilege Escalation – Patch Now
Microsoft patches 'RoguePlanet' vulnerability, CVE-2026-50656, in Defender's Malware Protection Engine, enabling privilege escalation. Update immediately.

CVE-2026-50656: Microsoft Defender Privilege Escalation Patched
Microsoft has patched RoguePlanet (CVE-2026-50656), a high-severity privilege escalation flaw in its Malware Protection Engine impacting Defender. Update now.
Microsoft Defender RoguePlanet Zero-Day Vulnerability Patching Guide
Microsoft addresses the RoguePlanet zero-day in Defender. Learn about the exploitation risks, detection methods, and how to update systems effectively.

CVE-2026-50656: Microsoft Defender Privilege Escalation Zero-Day
Microsoft confirms CVE-2026-50656, a zero-day privilege escalation in Defender's Malware Protection Engine. Patch in development, prioritize mitigation.
Microsoft Defender 'RoguePlanet' Zero-Day Grants SYSTEM Privileges
Analysis of 'RoguePlanet' zero-day in Microsoft Defender allowing local privilege escalation to SYSTEM, its impact, and critical patch guidance.