CVE-2026-109587

Incorrect authorization in the Arm Cortex-R82 Armv8-R AArch64 MPU port in FreeRTOS-Kernel V11.3.0 and V11.3.1 might allow an unprivileged task on MPU-enabled builds to read and write privileged kernel memory outside the regions assigned to it, via a buffer argument passed to an MPU system call. T...