CVE-2026-23279 | Linux Kernel up to 7.0-rc1 mac80211 mesh_rx_csa_frame null pointer dereference

A vulnerability was found in Linux Kernel up to 7.0-rc1. It has been rated as critical. This affects the function mesh_rx_csa_frame of the component mac80211. The manipulation leads to null pointer dereference.

This vulnerability is listed as CVE-2026-23279. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.