CVE-2026-68400 | Linux Kernel up to 6.18.41/7.1.5/7.2-rc3 arm_ffa ffa_mem_region_additional_setup memory corruption

A vulnerability was found in Linux Kernel up to 6.18.41/7.1.5/7.2-rc3. It has been declared as very critical. Affected by this issue is the function ffa_mem_region_additional_setup of the component arm_ffa. Such manipulation leads to memory corruption.

This vulnerability is documented as CVE-2026-68400. The attack can be executed remotely. There is not any exploit available.

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