CVE-2024-9413: Arm Scp Firmware

High severity, CVSS 8.0. EPSS: 0.4% chance of exploitation in the next 30 days.

The transport_message_handler function in SCP-Firmware release versions 2.11.0-2.15.0 does not properly handle errors, potentially allowing an Application Processor (AP) to cause a buffer overflow in System Control Processor (SCP) firmware.

Affected products

• Arm Scp Firmware: from 2.11.0, before 2.16.0 (fixed in 2.16.0)

Published 2024-11-13. Last modified 2026-06-17.