{
  "schema_version": "1.4.0",
  "id": "GHSA-5gwg-fch7-wh55",
  "modified": "2025-09-15T18:31:06Z",
  "published": "2025-09-15T18:31:06Z",
  "aliases": [
    "CVE-2025-57248"
  ],
  "details": "A null pointer dereference vulnerability was discovered in SumatraPDF 3.5.2 during the processing of a crafted .djvu file. When the file is opened, the application crashes inside libmupdf.dll, specifically in the DataPool::has_data() function.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57248"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sumatrapdfreader/sumatrapdf/issues/5035"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T16:15:39Z"
  }
}