CVE-2026-37540
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.
- Affected products
- Openam
- Linaro Openamp
- = 2025.10.0
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 0.3% (17th percentile)
- Weakness
- CWE-190
- NVD status
- Analyzed
- Published
- 2026-05-01
CVE-2026-37540 at NVD
No indexed exploits for CVE-2026-37540 yet
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No exploit for CVE-2026-37540 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.