{
  "fix": "openjdk-11-source 11.0.13\u002B8-0ubuntu1~18.04",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-11-source-11.0.13-8-0ubuntu1-18.04",
  "summary": "openjdk-11-source 11.0.13\u002B8-0ubuntu1~18.04, released October 20, 2021, fixes 13 CVEs in openjdk-11-source. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "openjdk-11-source 11.0.13\u002B8-0ubuntu1~18.04 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2021-10-20T04:17:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-2388, high severity",
  "supported": false,
  "cveCount": 13,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.159,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "openjdk-11-source",
      "productUrl": "https://patchblox.com/security/product/linux/openjdk-11-source",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "11.0.13\u002B8-0ubuntu1~18.04",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-2388",
      "url": "https://patchblox.com/security/cve/CVE-2021-2388",
      "title": "java-11-openjdk: ELSA-2021-2781: java-11-openjdk security update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.5,
      "epss": 0.04008,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35559",
      "url": "https://patchblox.com/security/cve/CVE-2021-35559",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.159,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35556",
      "url": "https://patchblox.com/security/cve/CVE-2021-35556",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.08395,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35565",
      "url": "https://patchblox.com/security/cve/CVE-2021-35565",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.07395,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35550",
      "url": "https://patchblox.com/security/cve/CVE-2021-35550",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.9,
      "epss": 0.07376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35561",
      "url": "https://patchblox.com/security/cve/CVE-2021-35561",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.06946,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35586",
      "url": "https://patchblox.com/security/cve/CVE-2021-35586",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.0679,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35578",
      "url": "https://patchblox.com/security/cve/CVE-2021-35578",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.06679,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35564",
      "url": "https://patchblox.com/security/cve/CVE-2021-35564",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 5.3,
      "epss": 0.0563,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35603",
      "url": "https://patchblox.com/security/cve/CVE-2021-35603",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 3.7,
      "epss": 0.04411,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-2341",
      "url": "https://patchblox.com/security/cve/CVE-2021-2341",
      "title": "java-11-openjdk-demo-slowdebug: ELSA-2021-2781: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 3.1,
      "epss": 0.04238,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-2369",
      "url": "https://patchblox.com/security/cve/CVE-2021-2369",
      "title": "java-11-openjdk-devel: ELSA-2021-2781: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 4.3,
      "epss": 0.03444,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-35567",
      "url": "https://patchblox.com/security/cve/CVE-2021-35567",
      "title": "java-11-openjdk: ELSA-2021-3891: java-11-openjdk security update (IMPORTANT)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 6.8,
      "epss": 0.02902,
      "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"
  }
}