Threat
LiteLLM Supply Chain Attack: What Engineering and Security Teams Need to Know
First reported · Discovered ctrlb.ai
Page published
Earliest dated coverage: 22 Oct 2026 · First observed: 23 Oct 2026 · Latest dated coverage: 22 Oct 2026
Coverage timeline
Single-source incident — one report is available.
Why it matters
The LiteLLM compromise could expose credentials and infrastructure beyond the LLM gateway itself, requiring defenders to identify affected installations and treat exposed environments as potentially compromised.
Attackers compromised LiteLLM’s release pipeline and distributed malicious version 1.107.0 through official Python and container registries, according to the report. The malware was designed to steal credentials and enable persistent remote code execution; LiteLLM removed the affected artifacts and reported containment.