{
  "fix": "RHSA-2026:22328",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-22328",
  "summary": "RHSA-2026:22328, released April 30, 2026, fixes 8 CVEs in java (version 21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "java security update",
  "released": "2026-04-30T14:22:30Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-22016, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00702,
  "maxCvss": 7.6,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:22328",
  "appliesTo": [
    {
      "product": "java",
      "productUrl": "https://patchblox.com/security/product/linux/java",
      "release": "RHEL 10",
      "fixedVersion": "21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-22016",
      "url": "https://patchblox.com/security/cve/CVE-2026-22016",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Exposure of Sensitive Information to an Unauthorized Actor",
      "priority": "High",
      "severity": "high",
      "cvss": 7.6,
      "epss": 0.00702,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34282",
      "url": "https://patchblox.com/security/cve/CVE-2026-34282",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Uncontrolled Resource Consumption",
      "priority": "High",
      "severity": "important",
      "cvss": 7.6,
      "epss": 0.00635,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-6918",
      "url": "https://patchblox.com/security/cve/CVE-2026-6918",
      "title": "java: In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byt...",
      "priority": "High",
      "severity": "important",
      "cvss": 7.5,
      "epss": 0.00517,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22021",
      "url": "https://patchblox.com/security/cve/CVE-2026-22021",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Uncontrolled Resource Consumption",
      "priority": "High",
      "severity": "medium",
      "cvss": 7.6,
      "epss": 0.00305,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22013",
      "url": "https://patchblox.com/security/cve/CVE-2026-22013",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Protection Mechanism Failure",
      "priority": "High",
      "severity": "medium",
      "cvss": 7.6,
      "epss": 0.00258,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23865",
      "url": "https://patchblox.com/security/cve/CVE-2026-23865",
      "title": "An integer overflow in the tt_var_load_item_variation_store function of the Freetype library in versions 2.13.2 and 2.13.3 may allow for an out of bounds read operation when parsing HVAR/VVAR/MVAR tables in OpenType variable fonts. This issue is fixed in version 2.14.2.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.6,
      "epss": 0.00166,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22007",
      "url": "https://patchblox.com/security/cve/CVE-2026-22007",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Exposure of Sensitive Information to an Unauthorized Actor",
      "priority": "High",
      "severity": "low",
      "cvss": 7.6,
      "epss": 0.00124,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34268",
      "url": "https://patchblox.com/security/cve/CVE-2026-34268",
      "title": "Java(TM) SE Development Kit 21 and 1 other: Exposure of Sensitive Information to an Unauthorized Actor",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.6,
      "epss": 0.00122,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}