CVE-2026-37540_CVE-2026-37540

8.4 / 10

HIGH

CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N

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.

Basic Information

ID CVE-2026-37540

Source mitre

Published May 1, 2026 at 00:00

Modified May 1, 2026 at 17:44

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-190

References

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    "published": "2026-05-01T00:00:00.000Z",
    "modified": "2026-05-01T17:44:59.342Z",
    "type": "cve",
    "title": "CVE-2026-37540",
    "source": "mitre",
    "references": "https://github.com/OpenAMP/open-amp\nhttps://github.com/OpenAMP/open-amp/blob/main/lib/remoteproc/elf_loader.c\nhttps://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381",
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