LiteLLM's Poisoned 1.107.0 Release Stole Keys for Two Hours
By TechPulse USA Staff — 25 October 2026 Photo: File photo of server racks at the NERSC data centre. This is not a photograph of LiteLLM or its offices. Credit: NERSC, via Wikimedia Commons, CC0 public domain dedication. Here is the nightmare version of a software update. You run one routine install, from the official registry, of a tool you already trust — and the update itself is the attacker. That is what happened to users of LiteLLM on Wednesday, 21 October 2026, when version 1.107.0 of the popular open-source AI gateway reached PyPI and Docker carrying a credential stealer and a remote-access backdoor. The poisoned release did not last long. It did not need to. In roughly two hours on PyPI it was downloaded about 49,000 times, according to ClickPy data cited by Wiz Research. And because LiteLLM sits between applications and the AI providers they pay for, the machine it landed on was often exactly the machine holding the keys worth stealing. LiteLLM, built by BerriAI, l...