CVE-2025-48944
CVE-2025-48944 · vLLM Tool Schema allows DoS via Malformed pattern and type Fields
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
vLLM is an inference and serving engine for large language models (LLMs). In version 0.8.0 up to but excluding 0.9.0, the vLLM backend used with the /v1/chat/completions OpenAPI endpoint fails to validate unexpected or malformed input in the "pattern" and "type" fields when the tools functionality is invoked. These inputs are not validated before being compiled or parsed, causing a crash of the inference worker with a single request. The worker will remain down until it is restarted. Version 0.9.0 fixes the issue.
CVSS 6.5 · Moyenne · EPSS 0,6% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python