- Description
- 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.
- Source
- security-advisories@github.com
- NVD status
- Undergoing Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-248
- Hype score
- Not currently trending
CVE-2025-48942 Remote Denial of Service in vLLM Completions API with Invalid JSON Schema https://t.co/cxXjO8YmUf
@VulmonFeeds
30 May 2025
14 Impressions
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CVE-2025-48942 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… https://t.co/g48keH07fe
@CVEnew
30 May 2025
363 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes