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supply chain · malicious package

Malicious code in litellm (PyPI)

Published Jul 21, 2026 · updated Oct 22, 2026

What to do

  1. Check every lockfile and build cache for the affected versions below and remove them.
  2. Rotate any secrets (tokens, keys, cloud credentials) that were available to machines that installed them.
  3. Pin to a known-good version and reinstall from a clean lockfile.

Malicious versions

litellm

= 1.82.7

Check your project: pip show litellm

litellm

= 1.82.8

Check your project: pip show litellm

litellm

= 1.107.0

Check your project: pip show litellm

Sources

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