CVE-2025-39987 | Linux Kernel up to 6.16.9 hi311x ndo_change_mtu buffer overflow

October 15, 2025 Yanac

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.16.9. Affected is the function ndo_change_mtu of the component hi311x. Executing manipulation can lead to buffer overflow.

The identification of this vulnerability is CVE-2025-39987. The attack needs to be done within the local network. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More