CVE-2026-74389 | Linux Kernel up to 6.12.96/6.18.39/7.1.4 hns hns_roce_cmd_mbox resource consumption

A vulnerability identified as critical has been detected in Linux Kernel up to 6.12.96/6.18.39/7.1.4. This affects the function hns_roce_cmd_mbox of the component hns. This manipulation causes resource consumption.

This vulnerability appears as CVE-2026-74389. The attack may be initiated remotely. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More