Microsoft Releases Patches for RoguePlanet Defender Zero-Day Vulnerability

Microsoft has released security updates to address a newly disclosed zero-day vulnerability in Microsoft Defender, publicly referred to as “RoguePlanet.” The flaw, tracked as CVE-2026-50656, affects the Microsoft Malware Protection Engine and could allow attackers to gain elevated privileges on vulnerable systems. The vulnerability is classified as an elevation-of-privilege issue. It carries a CVSS score […] The post Microsoft Releases Patches for RoguePlanet Defender Zero-Day Vulnerability appeared first on Cyber Security News.