- What changed
- A zero-day vulnerability in Meta's Muse AI assistant allows local apps and terminal commands to gain complete control and access authentication tokens.
- Why you should care
- AI assistants that request broad operating system permissions create severe security risks when vulnerabilities compromise authentication tokens.
- Your move
- Watch. Monitor security patches and platform responses before deploying consumer agents.
- What to watch next
- Meta issues a security patch resolving the zero-day vulnerability or other retailers follow Amazon in blocking Muse.
- Event
- security incident
- Event date
- Sep 23, 2026
- Relevant to
- General AI readers
