CVE-2026-9540

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.

• CWE-404

• https://github.com/vllm-project/vllm/
• https://github.com/vllm-project/vllm/issues/37343
• https://github.com/vllm-project/vllm/pull/37594
• https://ingero.io/debugging-vllm-latency-minimax-ollama-mcp/
• https://vuldb.com/submit/814645
• https://vuldb.com/vuln/365601
• https://vuldb.com/vuln/365601/cti

Published

May 26, 2026

Last Modified

Jul 23, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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