{
  "cveId": "CVE-2019-0946",
  "url": "https://patchblox.com/security/cve/CVE-2019-0946",
  "summary": "CVE-2019-0946 is fixed in 7 products on 1 platform, first by KB4464567, released May 14, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EA remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system.\u003C/p\u003E\n\u003Cp\u003EAn attacker could exploit this vulnerability by enticing a victim to open a specially crafted file.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting the way the Microsoft Office Access Connectivity Engine handles objects in memory.\u003C/p\u003E",
  "published": "2019-05-14T07:00:00Z",
  "severity": "Important",
  "epss": 0.13695,
  "epssPercentile": 0.96516,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0946",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4464567",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464567",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4464567",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464567",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4464561",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464561",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4464561",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464561",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4464561",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464561",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB4464551",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464551",
      "released": "2019-05-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB4464551",
      "url": "https://patchblox.com/security/fix/microsoft/kb4464551",
      "released": "2019-05-14T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}