{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:linaro:openamp:2025.10.0:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2025.10.0"
              },
              {
                "last_affected": "2025.10.0"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "e8866ee7dff79a42155e8208eecea9eed4450550"
            },
            {
              "last_affected": "e8866ee7dff79a42155e8208eecea9eed4450550"
            }
          ],
          "repo": "https://github.com/openamp/open-amp",
          "type": "GIT"
        }
      ],
      "versions": [
        "2025.10.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37540.json"
  },
  "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.",
  "id": "CVE-2026-37540",
  "modified": "2026-07-08T05:39:13.253591127Z",
  "published": "2026-05-01T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gist.github.com/sgInnora/f4ac66faeefe07a653ceeb3f58cdc381"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenAMP/open-amp/blob/main/lib/remoteproc/elf_loader.c"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37540.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-37540"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OpenAMP/open-amp"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N",
      "type": "CVSS_V3"
    }
  ]
}