CVE-2025-48943
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-48943
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-48943.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-48943
- Aliases
- Related
- Published
- 2025-05-30T18:36:01Z
- Modified
- 2025-10-21T19:33:32Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- vLLM allows clients to crash the openai server with invalid regex
- Details
-
vLLM is an inference and serving engine for large language models (LLMs). Version 0.8.0 up to but excluding 0.9.0 have a Denial of Service (ReDoS) that causes the vLLM server to crash if an invalid regex was provided while using structured output. This vulnerability is similar to GHSA-6qc9-v4r8-22xg/CVE-2025-48942, but for regex instead of a JSON schema. Version 0.9.0 fixes the issue.
- Database specific
{ "cwe_ids": [ "CWE-248" ] }- References