In breve
- CVE-2026-93841 è una vulnerabilità MEDIO (CVSS 5.3) che riguarda vllm, vllm (vllm).
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.24%, superiore al 14.8% delle vulnerabilità.
- Correzione: aggiornare a 0.30.0 o successiva.
| 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.
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