CVE-2026-23084 | Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6 be2net be_cmd_get_mac_from_list pmac_id_valid null pointer dereference
A vulnerability was found in Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6. It has been declared as critical. This vulnerability affects the function be_cmd_get_mac_from_list of the component be2net. Such manipulation of the argument pmac_id_valid leads to null pointer dereference.
This vulnerability is documented as CVE-2026-23084. The attack requires being on the local network. There is not any exploit available.
It is recommended to upgrade the affected component.