CVE-2026-73558 | vllm-project vLLM up to 0.26.x Activation Kernels activation_kernels.cu act_and_mul_kernel integer overflow

A vulnerability classified as problematic was found in vllm-project vLLM up to 0.26.x. The affected element is the function act_and_mul_kernel of the file activation_kernels.cu of the component Activation Kernels. Such manipulation leads to integer overflow.

This vulnerability is listed as CVE-2026-73558. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More