{
  "fix": "ELSA-2026-500238",
  "url": "https://patchblox.com/security/fix/linux/elsa-2026-500238",
  "summary": "ELSA-2026-500238, released September 1, 2026, fixes 4 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 8 packages",
  "released": "2026-09-01T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-31598, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00435,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2026-500238.html",
  "appliesTo": [
    {
      "product": "kernel-uek",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.359.3.el7uek",
      "supported": true
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    {
      "product": "kernel-uek-container",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container",
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      "supported": true
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    {
      "product": "kernel-uek-container-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container-debug",
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      "supported": true
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    {
      "product": "kernel-uek-debug",
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      "fixedVersion": "0:5.4.17-2136.359.3.el7uek",
      "supported": true
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    {
      "product": "kernel-uek-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-devel",
      "release": "ol 8",
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    {
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    {
      "product": "kernel-uek-doc",
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      "supported": true
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    {
      "product": "kernel-uek-tools",
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      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.359.3.el7uek",
      "supported": true
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  ],
  "cves": [
    {
      "cveId": "CVE-2026-31598",
      "url": "https://patchblox.com/security/cve/CVE-2026-31598",
      "title": "ocfs2: fix possible deadlock between unlink and dio_end_io_write",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00435,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68480",
      "url": "https://patchblox.com/security/cve/CVE-2026-68480",
      "title": "x86/bugs: Make Safe-RET robust against interrupt injection",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00234,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46116",
      "url": "https://patchblox.com/security/cve/CVE-2026-46116",
      "title": "xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.4,
      "epss": 0.0013,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52995",
      "url": "https://patchblox.com/security/cve/CVE-2026-52995",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net/rds: zero per-item info buffer before handin...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00123,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}