{
  "fix": "libtiff6 4.7.0-3ubuntu5",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libtiff6-4.7.0-3ubuntu5",
  "summary": "libtiff6 4.7.0-3ubuntu5, released February 23, 2026, fixes 2 CVEs in libtiff6. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "package",
  "title": "libtiff6 4.7.0-3ubuntu5 for Ubuntu 26.04.1 LTS (resolute)",
  "released": "2026-02-23T11:22:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2025-61144, rated Critical",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00303,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "libtiff6",
      "productUrl": "https://patchblox.com/security/product/linux/libtiff6",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "4.7.0-3ubuntu5",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-61144",
      "url": "https://patchblox.com/security/cve/CVE-2025-61144",
      "title": "libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function.",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.00303,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-61143",
      "url": "https://patchblox.com/security/cve/CVE-2025-61143",
      "title": "libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00136,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}