Severity: ElevatedAction: Be aware

Inside the LiteLLM 1.107.0 supply chain compromise: Credential theft through Python startup hooks

Microsoft Threat Intelligence analyzes the LiteLLM 1.107.0 compromise, including Python startup hooks, credential theft, remote code loading, detections, and mitigations.

Excerpt from the primary source: Microsoft Security Blog & MSRC

Who is affected

Enterprises · Developers · Security professionals

What you should do · Be aware

No immediate action is indicated. Share this with the relevant teams and watch for updates.

Automated guidance based on this story's classification. Check the linked advisories for specifics.

Sources

We link to original and authoritative sources. Headlines and excerpts belong to their publishers.

Vendor advisory

Inside the LiteLLM 1.107.0 supply chain compromise: Credential theft through Python startup hooks Microsoft Security Blog & MSRC · microsoft.com · Oct 23, 2026 · Primary source
Severity: ElevatedAction: Be aware

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Severity: HighAction: Review

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Severity: Informational

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Severity: ElevatedAction: Be aware

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