CVE-2026-43100 | Linux Kernel up to 6.18.23/6.19.13 br_private.h br_vlan_group null pointer dereference

A vulnerability was found in Linux Kernel up to 6.18.23/6.19.13 and classified as critical. Impacted is the function br_vlan_group in the library br_private.h. The manipulation results in null pointer dereference.

This vulnerability is cataloged as CVE-2026-43100. The attack must originate from the local network. There is no exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More