LiteLLM Compromised in Supply Chain Attack Delivering Credential Stealer and Backdoor
LiteLLM Compromised in Supply Chain Attack Delivering Credential Stealer and Backdoor
21 October 2026
The popular LiteLLM Python package has been compromised as part of a software supply chain attack that delivered a credential stealer and a backdoor, according to reports from SafeDep, Socket, StepSecurity, and Upwind.
The compromise affects LiteLLM 1.107.0, distributed through PyPI wheels and Docker images. The Python package has since been quarantined on Python Package Index (PyPI), and the