CRITICAL: LiteLLM RCE Chain Hits CISA KEV as Attackers Hammer Exposed AI Gateways
LiteLLM CVE-2026-42271 chained with Starlette CVE-2026-48710 (BadHost) creates an unauthenticated RCE path scoring CVSS 10.0 against AI gateways. CISA added the flaw to the KEV catalog after confirming active exploitation. Patch LiteLLM 1.83.7 and Starlette 1.0.1 immediately or block the vulnerable MCP test endpoints at your reverse proxy.