Description (CNA)
vLLM is an inference and serving engine for large language models (LLMs). In versions 0.8.0 up to but excluding 0.9.0, hitting the /v1/completions API with a invalid json_schema as a Guided Param kills the vllm server. This vulnerability is similar GHSA-9hcf-v7m4-6m2j/CVE-2025-48943, but for regex instead of a JSON schema. Version 0.9.0 fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| vllm-project / vllm | affected >= 0.8.0, < 0.9.0 |
CWE
CWE-248
References
- https://github.com/vllm-project/vllm/security/advisories/GHSA-6qc9-v4r8-22xg
- https://github.com/vllm-project/vllm/issues/17248
- https://github.com/vllm-project/vllm/pull/17623
- https://github.com/vllm-project/vllm/commit/08bf7840780980c7568c573c70a6a8db94fd45ff
ADP enrichment
No English description supplied.
No references supplied.