{
  "fix": "ELSA-2026-50287",
  "url": "https://patchblox.com/security/fix/linux/elsa-2026-50287",
  "summary": "ELSA-2026-50287, released May 25, 2026, fixes 1 CVE across 19 products. One of them is being exploited (CVE-2026-46300); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 19 packages",
  "released": "2026-05-25T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2026-46300, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.1613,
  "maxCvss": 8.1,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2026-50287.html",
  "appliesTo": [
    {
      "product": "bpftool",
      "productUrl": "https://patchblox.com/security/product/linux/bpftool",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container-debug",
      "release": "ol 9",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-core",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-core",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-devel",
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      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-modules",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-modules-extra",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-devel",
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      "supported": true
    },
    {
      "product": "kernel-uek-doc",
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      "supported": true
    },
    {
      "product": "kernel-uek-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-modules",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-modules-extra",
      "release": "ol 8",
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      "supported": true
    },
    {
      "product": "kernel-uek64k",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek64k",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek64k-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek64k-core",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek64k-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek64k-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    },
    {
      "product": "kernel-uek64k-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek64k-modules",
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      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek64k-modules-extra",
      "release": "ol 8",
      "fixedVersion": "0:5.15.0-320.202.8.5.el9uek",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-46300",
      "url": "https://patchblox.com/security/cve/CVE-2026-46300",
      "title": "net: skbuff: preserve shared-frag marker during coalescing",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.1613,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}