{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8f062d3f661e20bb19b24b767b9a9a46e8359f2b"
            }
          ],
          "repo": "https://github.com/pytorch/executorch",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.",
  "id": "CVE-2025-54952",
  "modified": "2026-03-13T21:54:12.969063918Z",
  "published": "2025-08-08T00:15:26.790Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.facebook.com/security/advisories/cve-2025-54952"
    },
    {
      "type": "FIX",
      "url": "https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2b"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}