{
  "fix": "libtiff6 4.5.1\u002Bgit230720-4ubuntu4.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libtiff6-4.5.1-git230720-4ubuntu4.1",
  "summary": "libtiff6 4.5.1\u002Bgit230720-4ubuntu4.1, released January 16, 2026, fixes 3 CVEs in libtiff6. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libtiff6 4.5.1\u002Bgit230720-4ubuntu4.1 for Ubuntu 25.04 (plucky)",
  "released": "2026-01-16T01:42:25Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-8176, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00287,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "libtiff6",
      "productUrl": "https://patchblox.com/security/product/linux/libtiff6",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.5.1\u002Bgit230720-4ubuntu4.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-8176",
      "url": "https://patchblox.com/security/cve/CVE-2025-8176",
      "title": "LibTIFF tiffmedian.c get_histogram use after free",
      "priority": "High",
      "severity": "Low",
      "cvss": 8.8,
      "epss": 0.00287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-8534",
      "url": "https://patchblox.com/security/cve/CVE-2025-8534",
      "title": "libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 2.5,
      "epss": 0.00222,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-8851",
      "url": "https://patchblox.com/security/cve/CVE-2025-8851",
      "title": "LibTIFF tiffcrop tiffcrop.c readSeparateStripsetoBuffer stack-based overflow",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
      "epss": 0.00215,
      "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"
  }
}