CVE catalog
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 he
- Severity
- High · CVSS 8.4
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.25% · Oct 25, 2026
A flaw was found in OpenAMP. An integer overflow vulnerability exists in the ELF loader's firmware image parsing, specifically within elf_loader.c. This flaw occurs when multiplying two attacker-controlled 16-bit values from the ELF header without proper overflow checking. On 32-bit embedded systems, large input values can cause the product to wrap around, potentially leading to arbitrary code execution, privilege escalation, or denial of service. Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | openamp | Not reported | Not reported | unknown |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: