CVE-2026-31752 | Linux Kernel up to 6.19.11 bridge br_nd_send privilege escalation

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.19.11. This vulnerability affects the function br_nd_send of the component bridge. Performing a manipulation results in privilege escalation.

This vulnerability is reported as CVE-2026-31752. The attacker must have access to the local network to execute the attack. No exploit exists.

It is advisable to upgrade the affected component.