5.9Media
CVE-2026-116173vLLM 0.22.0 before 0.24.0 Denial of Service via gRPC output_candidates.token_ids
Descripción
vLLM from 0.22.0 before 0.24.0 contains a denial of service vulnerability that allows remote attackers to terminate EngineCore by bypassing logprob_token_ids limits in the Rust gRPC frontend. Attackers can send Generate or GenerateStream requests with output_logprobs enabled and more than 128 output_candidates.token_ids, triggering a fatal sampler exception that crashes the engine.
Debilidad (CWE):
CWE-20
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| vllm-project | vllm | 0.22.0 – < 0.24.0, fixed 0.24.0 |
Referencias y parches
- GitHub Security Advisory (GHSA-6pgw-f3pv-4h8q) vendor-advisoryMitigationVendor Advisory
- VulnCheck Advisory: vLLM 0.22.0 before 0.24.0 Denial of Service via gRPC output_candidates.token_ids third-party-advisoryThird Party Advisory
Coincidencias CPE (NVD) (1)
cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*≥ 0.22.0 < 0.24.0