
The Guardrails
Meta raced to patch a VM escape in Muse before launch
Three stories today share a theme: systems that were supposed to be contained — an agent platform, a preprint archive, a text watermark — all straining at the edges. Meta's own security teams didn't think Muse was ready to ship. 404 Media reports that in the weeks before launch, engineers found several vulnerabilities in the viral agent product, at least one of which could have let a normal Muse user break out of the sandbox and reach sensitive internal Meta databases. The evidence is an inte










