{
  "cveId": "CVE-2019-0768",
  "url": "https://patchblox.com/security/cve/CVE-2019-0768",
  "summary": "CVE-2019-0768 is fixed in 10 products on 1 platform, first by KB4489886, released March 12, 2019. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Internet Explorer Security Feature Bypass Vulnerability",
  "description": "\u003Cp\u003EA security feature bypass vulnerability exists when Internet Explorer VBScript execution policy does not properly restrict VBScript under specific conditions, and to allow requests that should otherwise be ignored. An attacker who successfully exploited the vulnerability could force the browser to send data that would otherwise be restricted.\u003C/p\u003E\n\u003Cp\u003EIn a web-based attack scenario, an attacker could host a website in an attempt to exploit this vulnerability. In addition, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could exploit the vulnerability.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by fixing how the Internet Explorer VBScript execution policy validates embedded VBScript content.\u003C/p\u003E",
  "published": "2019-03-12T07:00:00Z",
  "severity": "Important",
  "cvss": 4.3,
  "epss": 0.48501,
  "epssPercentile": 0.98876,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0768",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.1029",
      "fix": "KB4489886",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489886",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems",
      "fixedVersion": "16299.1029",
      "fix": "KB4489886",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489886",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.1029",
      "fix": "KB4489886",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489886",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.648",
      "fix": "KB4489868",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489868",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems",
      "fixedVersion": "17134.648",
      "fix": "KB4489868",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489868",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.648",
      "fix": "KB4489868",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489868",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.379",
      "fix": "KB4489899",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489899",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.379",
      "fix": "KB4489899",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489899",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.379",
      "fix": "KB4489899",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489899",
      "released": "2019-03-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows Server 2019",
      "fixedVersion": "17763.379",
      "fix": "KB4489899",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489899",
      "released": "2019-03-12T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}