{
  "fix": "RHSA-2026:52948",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-52948",
  "summary": "RHSA-2026:52948, released July 23, 2026, fixes 12 CVEs in java (version 21-ibm-semeru-certified-jdk-1:21.0.12.0.8-1.el10_0). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "java security update",
  "released": "2026-07-23T13:26:10Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-41254, high severity",
  "supported": true,
  "cveCount": 12,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00534,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:52948",
  "appliesTo": [
    {
      "product": "java",
      "productUrl": "https://patchblox.com/security/product/linux/java",
      "release": "RHEL 10",
      "fixedVersion": "21-ibm-semeru-certified-jdk-1:21.0.12.0.8-1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-41254",
      "url": "https://patchblox.com/security/cve/CVE-2026-41254",
      "title": "java-17-openjdk: The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Develop...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00364,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "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-2026-16441",
      "url": "https://patchblox.com/security/cve/CVE-2026-16441",
      "title": "java-1.8.0-ibm: IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.\n\nSecurity...",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.4,
      "epss": 0.00534,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-16243",
      "url": "https://patchblox.com/security/cve/CVE-2026-16243",
      "title": "java-1.8.0-ibm: IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.\n\nSecurity...",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.8,
      "epss": 0.0052,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-16439",
      "url": "https://patchblox.com/security/cve/CVE-2026-16439",
      "title": "java-1.8.0-ibm: IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.\n\nSecurity...",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.4,
      "epss": 0.0043,
      "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"
  }
}