{
  "fix": "libjq1 1.5\u002Bdfsg-2ubuntu0.1~esm2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjq1-1.5-dfsg-2ubuntu0.1-esm2",
  "summary": "libjq1 1.5\u002Bdfsg-2ubuntu0.1~esm2, released April 13, 2026, fixes 5 CVEs in libjq1. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libjq1 1.5\u002Bdfsg-2ubuntu0.1~esm2 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2026-04-13T17:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-32316, high severity",
  "supported": false,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00805,
  "maxCvss": 8.2,
  "appliesTo": [
    {
      "product": "libjq1",
      "productUrl": "https://patchblox.com/security/product/linux/libjq1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.5\u002Bdfsg-2ubuntu0.1~esm2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-32316",
      "url": "https://patchblox.com/security/cve/CVE-2026-32316",
      "title": "jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00805,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39979",
      "url": "https://patchblox.com/security/cve/CVE-2026-39979",
      "title": "jq: Out-of-Bounds Read in jv_parse_sized() Error Formatting for Non-NUL-Terminated Counted Buffers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00582,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33948",
      "url": "https://patchblox.com/security/cve/CVE-2026-33948",
      "title": "jq: Embedded-NUL Truncation in CLI JSON Input Path Causes Prefix-Only Validation of Malformed Input",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 5.3,
      "epss": 0.00266,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33947",
      "url": "https://patchblox.com/security/cve/CVE-2026-33947",
      "title": "jq: Unbounded Recursion in jv_setpath(), jv_getpath() and delpaths_sorted()",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.2,
      "epss": 0.00243,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39956",
      "url": "https://patchblox.com/security/cve/CVE-2026-39956",
      "title": "jq: Missing runtime type checks for _strindices lead to crash and limited memory disclosure",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.1,
      "epss": 0.00181,
      "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"
  }
}