{
  "cveId": "CVE-2026-88198",
  "url": "https://patchblox.com/security/cve/CVE-2026-88198",
  "summary": "CVE-2026-88198 is fixed in Microsoft SharePoint Server Subscription Edition on 1 platform by KB5002927 (version ), released October 13, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Office SharePoint Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EMissing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.\u003C/p\u003E",
  "published": "2026-10-13T07:00:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "cwe": "Missing Authorization",
  "epss": 0.00712,
  "epssPercentile": 0.53791,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88198",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server Subscription Edition",
      "fixedVersion": "",
      "fix": "KB5002927",
      "url": "https://patchblox.com/security/fix/microsoft/kb5002927",
      "released": "2026-10-13T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}