How to Upgrade AutoGen Studio to 0.4.8 and Harden Your Agent Sandbox Against RCE
If you’re running AutoGen Studio 0.4.x, you need to upgrade to 0.4.8 now. A critical code execution vulnerability — rated CVSS 9.8 — affects all prior versions in the 0.4.x series. The vulnerability allows AI agents to execute code in the host process context with elevated privileges, reachable without authentication on the default port. The patch shipped June 27, 2026. This guide covers what happened, how to upgrade, and what additional hardening to consider. ...