Microsoft patches the Defender vulnerability known as RoguePlanet, roughly one month after a researcher published a zero-day exploit for it.

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…