CVE-2026-80627 | Linux Kernel up to 7.1.4 MIPS maar_res_walk num_cfg out-of-bounds write

A vulnerability was found in Linux Kernel up to 7.1.4. It has been rated as very critical. The impacted element is the function maar_res_walk of the component MIPS. The manipulation of the argument num_cfg leads to out-of-bounds write.

This vulnerability is uniquely identified as CVE-2026-80627. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More