{
  "fix": "openjdk-21-source 21.0.4\u002B7-1ubuntu2~24.04",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-openjdk-21-source-21.0.4-7-1ubuntu2-24.04",
  "summary": "openjdk-21-source 21.0.4\u002B7-1ubuntu2~24.04, released July 30, 2024, fixes 5 CVEs in openjdk-21-source. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "openjdk-21-source 21.0.4\u002B7-1ubuntu2~24.04 for Ubuntu 24.04.5 LTS (noble)",
  "released": "2024-07-30T17:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2024-21138, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01257,
  "maxCvss": 7.4,
  "appliesTo": [
    {
      "product": "openjdk-21-source",
      "productUrl": "https://patchblox.com/security/product/linux/openjdk-21-source",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "21.0.4\u002B7-1ubuntu2~24.04",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2024-21138",
      "url": "https://patchblox.com/security/cve/CVE-2024-21138",
      "title": "openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java...",
      "priority": "High",
      "severity": "low",
      "cvss": 7.4,
      "epss": 0.01257,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-21147",
      "url": "https://patchblox.com/security/cve/CVE-2024-21147",
      "title": "java-1_8_0-ibm: Fixed an array index overflow in RangeCheckElimination",
      "priority": "High",
      "severity": "high",
      "cvss": 7.4,
      "epss": 0.01127,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-21131",
      "url": "https://patchblox.com/security/cve/CVE-2024-21131",
      "title": "openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java...",
      "priority": "High",
      "severity": "low",
      "cvss": 7.4,
      "epss": 0.0104,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-21140",
      "url": "https://patchblox.com/security/cve/CVE-2024-21140",
      "title": "openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java...",
      "priority": "High",
      "severity": "medium",
      "cvss": 7.4,
      "epss": 0.0094,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-21145",
      "url": "https://patchblox.com/security/cve/CVE-2024-21145",
      "title": "openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java...",
      "priority": "High",
      "severity": "medium",
      "cvss": 7.4,
      "epss": 0.00856,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T20:04:13Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}