zero-day exploit

  1. RoguePlanet Zero-Day: Defender SYSTEM Shell on Patched Win10/11 After Patch Tuesday

    A security researcher using the name Nightmare Eclipse released a new Windows zero-day called RoguePlanet on June 10, 2026, hours after Microsoft’s June Patch Tuesday, claiming it can make Microsoft Defender spawn a SYSTEM-level command prompt on patched Windows 10 and Windows 11 machines. The...
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    • Forum: Windows News