{
  "fix": "libopenjp2-tools 2.3.1-1ubuntu4",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjp2-tools-2.3.1-1ubuntu4",
  "summary": "libopenjp2-tools 2.3.1-1ubuntu4, released January 16, 2026, fixes 3 CVEs in libopenjp2-tools. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libopenjp2-tools 2.3.1-1ubuntu4 for Ubuntu 24.10 (oracular)",
  "released": "2026-01-16T01:42:22Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-6851, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.05285,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "libopenjp2-tools",
      "productUrl": "https://patchblox.com/security/product/linux/libopenjp2-tools",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-6851",
      "url": "https://patchblox.com/security/cve/CVE-2020-6851",
      "title": "libheif: inside OpenJPEG (the class of ; OpenJPEG 2.5.4",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.1,
      "epss": 0.05285,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-8112",
      "url": "https://patchblox.com/security/cve/CVE-2020-8112",
      "title": "libopenjp2-7: opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through2020-01-28 has a heap-based buffer overflow in...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.03624,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-12973",
      "url": "https://patchblox.com/security/cve/CVE-2019-12973",
      "title": "libopenjp2-7: In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblksfunction of openjp2/t1.c",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 5.5,
      "epss": 0.02596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T01:51:14Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}