CVE-2026-37540 – STM32MP1/Zynq/i.MX OpenAMP ELF Loader Integer Overflow Vulnerability

CVE ID :CVE-2026-37540

Published : May 1, 2026, 5:16 p.m. | 1 hour, 2 minutes ago

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.

Severity: 8.4 | HIGH

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