CVE-2026-10669 | zephyrproject zephyr up to 4.4.x MPU arch/xtensa/core/mpu.c arch_buffer_validate addr/size buffer overflow

A vulnerability has been found in zephyrproject zephyr up to 4.4.x and classified as very critical. Affected is the function arch_buffer_validate of the file arch/xtensa/core/mpu.c of the component MPU. The manipulation of the argument addr/size leads to buffer overflow.

This vulnerability is documented as CVE-2026-10669. The attack needs to be performed locally. There is not any exploit available.VulDB Recent EntriesRead More