Microsoft patches RoguePlanet Defender zero-day vulnerability

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

https://www.bleepingcomputer.com/news/microsoft/microsoft-patches-rogueplanet-defender-zero-day-vulnerability/

Posted from: this blog via Microsoft Power Automate.