Wired
Meta’s Muse AI Assistant Rolled Out With a Serious Security Flaw
Wednesday, September 23, 2026
Meta released a patch for a vulnerability in its Muse AI assistant that could have allowed attackers to execute arbitrary commands on affected Mac computers. The company disclosed the flaw after identifying it in the system. No confirmed attacks exploiting the vulnerability were reported before the fix became available.
Original reporting: https://www.wired.com/story/metas-muse-ai-agent-zero-day/