En resumen
- CVE-2026-105759 es una vulnerabilidad ALTO (CVSS 7.5) que afecta a vllm, vllm (vllm).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.41%, mayor que el 35.4% de las vulnerabilidades.
- Solución: actualizar a 0.30.0 o posterior.
| Package | Affected versions | Patched versions |
|---|
| vllm PyPI | < 0.30.0
| 0.30.0
|
| vllm | < 0.30.0
| 0.30.0
|
Description
vLLM is an inference and serving engine for large language models. Prior to 0.30.0, the Rust frontend's track_http_metrics middleware records the raw HTTP method token as a Prometheus label for requests reaching registered routes. An unauthenticated attacker can send unique arbitrary method tokens to unguarded routes such as /tokenize, causing Prometheus's Family::get_or_create function to permanently create counter and histogram label sets. Those label sets increase process memory usage and enlarge the /metrics response until the service or monitoring path is exhausted. This issue is fixed in version 0.30.0.
NVD description
vLLM is an inference and serving engine for large language models. Prior to 0.30.0, the Rust frontend's track_http_metrics middleware records the raw HTTP method token as a Prometheus label for requests reaching registered routes. An unauthenticated attacker can send unique arbitrary method tokens to unguarded routes such as /tokenize, causing Prometheus's Family::get_or_create function to permanently create counter and histogram label sets. Those label sets increase process memory usage and enlarge the /metrics response until the service or monitoring path is exhausted. This issue is fixed in version 0.30.0.
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