{
  "fix": "ELSA-2026-500573",
  "url": "https://patchblox.com/security/fix/linux/elsa-2026-500573",
  "summary": "ELSA-2026-500573, released November 7, 2026, fixes 1 CVE across 8 products. None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 8 packages",
  "released": "2026-11-07T00:48:28Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2026-23356",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00136,
  "maxCvss": 6.3,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2026-500573.html",
  "appliesTo": [
    {
      "product": "kernel-uek",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-container-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-container-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-doc",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-doc",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    },
    {
      "product": "kernel-uek-tools",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-tools",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2136.361.4.el7uek",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-23356",
      "url": "https://patchblox.com/security/cve/CVE-2026-23356",
      "title": "drbd: fix \u0022LOGIC BUG\u0022 in drbd_al_begin_io_nonblock()",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.3,
      "epss": 0.00136,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}