{
  "cveId": "CVE-2026-52491",
  "url": "https://patchblox.com/security/cve/CVE-2026-52491",
  "summary": "CVE-2026-52491 is fixed in tiff on 1 platform by DEBIAN-CVE-2026-52491 (version 4.7.2-1), released August 27, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the libtiff/tools/thumbnail.c: main() component",
  "description": "An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the libtiff/tools/thumbnail.c: main() component",
  "published": "2026-08-25T21:17:01Z",
  "severity": "Important",
  "cvss": 9.4,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00192,
  "epssPercentile": 0.08959,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-52491",
  "fixes": [
    {
      "platform": "linux",
      "product": "tiff",
      "release": "Debian 14",
      "fixedVersion": "4.7.2-1",
      "fix": "DEBIAN-CVE-2026-52491",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52491",
      "released": "2026-08-27T00:27:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}