{
  "product": "Java(TM) SE Development Kit 21",
  "url": "https://patchblox.com/security/product/windows-app/java-tm-se-development-kit-21",
  "summary": "The latest version of Java(TM) SE Development Kit 21 is 21.0.12.0, released June 2, 2026. Patch Radar has 7 security fixes for Java(TM) SE Development Kit 21, closing 33 CVEs. The newest security fix is Java(TM) SE Development Kit 21 21.0.12.0, released June 2, 2026.",
  "platform": "windows-app",
  "vendor": "Oracle",
  "supported": true,
  "latestVersion": "21.0.12.0",
  "latestReleased": "2026-06-02T00:00:00Z",
  "fixCount": 7,
  "cveCount": 33,
  "exploitedCveCount": 0,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "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",
      "released": "2026-06-02T00:00:00Z",
      "fixedVersion": "21.0.12.0",
      "priority": "High",
      "cveCount": 9,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.11.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.11.0",
      "released": "2026-03-11T00:00:00Z",
      "fixedVersion": "21.0.11.0",
      "priority": "High",
      "cveCount": 7,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.10.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.10.0",
      "released": "2025-12-18T00:00:00Z",
      "fixedVersion": "21.0.10.0",
      "priority": "High",
      "cveCount": 4,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.9.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.9.0",
      "released": "2025-09-26T00:00:00Z",
      "fixedVersion": "21.0.9.0",
      "priority": "High",
      "cveCount": 3,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.8.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.8.0",
      "released": "2025-06-27T00:00:00Z",
      "fixedVersion": "21.0.8.0",
      "priority": "High",
      "cveCount": 4,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.7.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.7.0",
      "released": "2025-02-21T00:00:00Z",
      "fixedVersion": "21.0.7.0",
      "priority": "High",
      "cveCount": 2,
      "exploitedCveCount": 0
    },
    {
      "fix": "Java(TM) SE Development Kit 21 21.0.5.0",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.jdk.21-21.0.5.0",
      "released": "2024-09-30T00:00:00Z",
      "fixedVersion": "21.0.5.0",
      "priority": "Routine",
      "cveCount": 4,
      "exploitedCveCount": 0
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}