CVE-2026-37540

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Source
https://cve.org/CVERecord?id=CVE-2026-37540
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37540.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-37540
Published
2026-05-01T00:00:00Z
Modified
2026-07-08T07:07:20.269717598Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37540.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/openamp/open-amp

Affected ranges

Type
GIT
Repo
https://github.com/openamp/open-amp
Events
Introduced
e8866ee7dff79a42155e8208eecea9eed4450550
Last affected
e8866ee7dff79a42155e8208eecea9eed4450550
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:linaro:openamp:2025.10.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2025.10.0"
        },
        {
            "last_affected": "2025.10.0"
        }
    ]
}

Affected versions

2025.*
2025.10.0
v2025.*
v2025.10.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37540.json"