CriticalVulnerability
CVE-2026-58116: LLaMA-Factory remote code execution through WebUI model path input
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2026-58116
- Published
- Record updated
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.9%
Summary
CVE-2026-58116 affects LLaMA-Factory through 0.9.5. An attacker with WebUI access can execute arbitrary Python code by supplying a malicious model path in the Chat or Training interfaces. The application passes this input unvalidated into AutoTokenizer.from_pretrained() and AutoModel.from_pretrained() with a hardcoded trust_remote_code=True, so the transformers library fetches and runs code from a remote or local model repository with the privileges of the server process.
Mitigation
The source does not state a fix yet. Check the original advisory for updates.
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