En resumen
- CVE-2026-93841 es una vulnerabilidad MEDIO (CVSS 5.3) que afecta a vllm, vllm (vllm).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.24%, mayor que el 14.8% 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 | ≤ 0.29.0
| No fix yet |
Description
vLLM through 0.29.0 contains a memory corruption vulnerability in the Triton _bincount_kernel where prompt token IDs index the penalty prompt-presence bitset without bounds checking against vocabulary size. Attackers can submit multimodal audio requests with tokens equal to vocabulary size, causing out-of-bounds writes that corrupt concurrent requests' sampler state and alter repetition penalty behavior.
NVD description
vLLM through 0.29.0 contains a memory corruption vulnerability in the Triton _bincount_kernel where prompt token IDs index the penalty prompt-presence bitset without bounds checking against vocabulary size. Attackers can submit multimodal audio requests with tokens equal to vocabulary size, causing out-of-bounds writes that corrupt concurrent requests' sampler state and alter repetition penalty behavior.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free