Cve-2026-50656

vulnerabilities 2026-06-17
RoguePlanet Gets a CVE: Microsoft Confirms Patch in Progress for Defender SYSTEM Race Condition (CVE-2026-50656)
One week after a public PoC dropped during Patch Tuesday, Microsoft has assigned CVE-2026-50656 to RoguePlanet — a Defender Malware Protection Engine race condition that hands SYSTEM on fully patched Windows 10 and 11 — and confirmed a fix is in flight. No patch yet.
windows zero-day privilege-escalation microsoft-defender rogueplanet cve-2026-50656 race-condition lpe

RoguePlanet Gets a CVE: Microsoft Confirms Patch in Progress for Defender SYSTEM Race Condition (CVE-2026-50656)