{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "20.08"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "71b4baace2044ea4400ba802e91667f9ebe342f0"
            }
          ],
          "repo": "https://github.com/pixaranimationstudios/usd",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files. A specially crafted file can trigger the reuse of a freed memory which can result in further memory corruption and arbitrary code execution. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file.",
  "id": "CVE-2020-13531",
  "modified": "2026-03-13T21:47:47.005605216Z",
  "published": "2020-12-03T17:15:11.943Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1145"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}