The RoguePlanet zero-day is now fixed in Microsoft Defender. Here's how to make sure your system is protected.

Microsoft has released a security patch to address a Defender zero-day vulnerability known as "RoguePlanet," disclosed after the June 2026 Patch Tuesday.

Microsoft Patches RoguePlanet Defender Flaw That Can Grant SYSTEM Privileges | Read more hacking news on The Hacker News cybersecurity news website and learn how to protect…

Für eine zuvor nur rudimentär abgedichtete Schwachstelle aus dem Exploit-Fundus von "Nightmare Eclipse" gibt es jetzt einen neuen, (hoffentlich) finalen Patch.

The RoguePlanet zero-day is now fixed in Microsoft Defender. Here's how to make sure your system is protected.

Weeks after the exploit code dropped, Redmond has finally ships a fix for the Defender zero-day

The researcher known as "Nightmare-Eclipse" published a proof-of-concept (PoC) exploit for the Windows Defender vulnerability in early June.

The feud between NightmareEclipse and Microsoft shows no signs of resolving soon.