CVE-2026-9540

5.3 MEDIUM

A vulnerability was identified in vllm-project vllm 0.19.0

Published: 2026-05-26 · Last updated: 2026-05-26

Severity and scoring

CVSS: 5.3 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE: CWE-404

Description

A vulnerability was identified in vllm-project vllm 0.19.0. This issue affects some unknown processing of the component OpenAI-compatible Serving Path. Such manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The pull request to fix this issue awaits acceptance.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-9540
[Other]https://github.com/vllm-project/vllm/
[Other]https://github.com/vllm-project/vllm/issues/37343
[Other]https://github.com/vllm-project/vllm/pull/37594
[Other]https://ingero.io/debugging-vllm-latency-minimax-ollama-mcp/
[Other]https://vuldb.com/submit/814645
[Other]https://vuldb.com/vuln/365601
[Other]https://vuldb.com/vuln/365601/cti

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