CVE-2026-37540

Published May 1st, 2026

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CVSS v3

8.4

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

OpenAMP v2025.10.0 ELF loader contains an integer overflow vulnerability in firmware image parsing. In elf_loader.c, it performs multiplication of two attacker-controlled 16-bit values from the ELF header without overflow checking. On 32-bit embedded systems (STM32MP1, Zynq, i.MX), large values can cause the product to wrap around to a small value.

OpenAMP/open-amp

The main OpenAMP library implementing RPMSG, Virtio, and Remoteproc for RTOS etc

GitHub

894