CVE-2026-23260 | Linux Kernel up to 6.6.123/6.12.69/6.18.9 regmap mas_store_gfp allocation of resources

A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.123/6.12.69/6.18.9. The affected element is the function mas_store_gfp of the component regmap. This manipulation causes allocation of resources.

This vulnerability is tracked as CVE-2026-23260. The attack is only possible within the local network. No exploit exists.

You should upgrade the affected component.