Vulnerability in Vllm-project Vllm
CVE-2026-55574
vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs. Prior to 0.24.0, the structured_outputs.regex API parameter passes a user-supplied regular expression string directly to the grammar compiler backends wi…
Vulnerability class: ReDoS (Regular Expression Denial of Service)
Affected products
- Vllm-project Vllm — versions < 0.24.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)