{
  "fix": "openjdk-8-source 8u504-ga-1ubuntu1~18.04.3",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openjdk-8-source-8u504-ga-1ubuntu1-18.04.3",
  "summary": "openjdk-8-source 8u504-ga-1ubuntu1~18.04.3, released August 18, 2026, fixes 3 CVEs in openjdk-8-source. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "openjdk-8-source 8u504-ga-1ubuntu1~18.04.3 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2026-08-18T14:17:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-61308, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0031,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "openjdk-8-source",
      "productUrl": "https://patchblox.com/security/product/linux/openjdk-8-source",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8u504-ga-1ubuntu1~18.04.3",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-61308",
      "url": "https://patchblox.com/security/cve/CVE-2026-61308",
      "title": "java-21-openjdk-devel-slowdebug: JDK: Enhance HTTP Connections",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.0031,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-70907",
      "url": "https://patchblox.com/security/cve/CVE-2026-70907",
      "title": "java-21-openjdk-headless: JDK: Enhance TLS server",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00278,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-60589",
      "url": "https://patchblox.com/security/cve/CVE-2026-60589",
      "title": "Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security).  Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and  21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 3.7 (Confidentiality impacts).  CVSS Vect",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.5,
      "epss": 0.00265,
      "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"
  }
}