CVE-2026-93841

A flaw was found in vLLM. This memory corruption vulnerability exists in the Triton bincountkernel, where prompt token identifiers IDs are used to index a bitset without proper bounds checking against the vocabulary size. A remote attacker can exploit this by submitting multimodal audio requests...

CVE-2026-93841: Improper Validation of Array Index

vLLM through 0.29.0 contains a memory corruption vulnerability in the Triton bincountkernel 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...