{
  "fix": "Java(TM) SE Development Kit 21 21.0.12.0",
  "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.12.0",
  "summary": "Java(TM) SE Development Kit 21 21.0.12.0, released June 2, 2026, fixes 9 CVEs in Java(TM) SE Development Kit 21. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Java(TM) SE Development Kit 21 21.0.12.0",
  "released": "2026-06-02T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-47059, high severity",
  "supported": true,
  "cveCount": 9,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00306,
  "maxCvss": 7.8,
  "appliesTo": [
    {
      "product": "Java(TM) SE Development Kit 21",
      "productUrl": "https://patchblox.com/security/product/windows-app/java-tm-se-development-kit-21",
      "fixedVersion": "21.0.12.0",
      "latestVersion": "21.0.12.0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-47059",
      "url": "https://patchblox.com/security/cve/CVE-2026-47059",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00306,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47021",
      "url": "https://patchblox.com/security/cve/CVE-2026-47021",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Uncontrolled Resource Consumption",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00305,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46968",
      "url": "https://patchblox.com/security/cve/CVE-2026-46968",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00291,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46917",
      "url": "https://patchblox.com/security/cve/CVE-2026-46917",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00289,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47027",
      "url": "https://patchblox.com/security/cve/CVE-2026-47027",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00289,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-60147",
      "url": "https://patchblox.com/security/cve/CVE-2026-60147",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47063",
      "url": "https://patchblox.com/security/cve/CVE-2026-47063",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47010",
      "url": "https://patchblox.com/security/cve/CVE-2026-47010",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00254,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-62574",
      "url": "https://patchblox.com/security/cve/CVE-2026-62574",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Improper Access Control",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00112,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}