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LiteLLM 1.107.0 supply chain attack: poisoned PyPI and Docker images steal cloud and AI credentials

On 21 Oct, LiteLLM 1.107.0 shipped a credential stealer and backdoor through all seven PyPI wheels and Docker images. The packages were live for about three hours and downloaded over 49,000 times. Just starting Python in an affected environment runs the malware. Clean version: 1.106.2.

CRITICALCampaignOct 23, 2026
Rapid alert
What to do now: the commands, how to hunt for it and what does not help →
Action required
Deleting the package is not enough. Hooks and an hourly loader survive. Isolate, rebuild clean, rotate every secret.
Affected products
LiteLLM 1.107.0