{
  "cveId": "CVE-2016-3391",
  "url": "https://patchblox.com/security/cve/CVE-2016-3391",
  "summary": "CVE-2016-3391 is fixed in 24 products on 1 platform, first by KB3192441, released October 11, 2016. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Microsoft Browser Information Disclosure Vulnerability",
  "description": "\u003Cp\u003EAn information disclosure vulnerability exists when affected Microsoft browsers leave credential data in memory. An attacker who successfully exploited this vulnerability could harvest credentials from a memory dump of the browser process. An attacker would need access to a dump of memory from the affected system.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by changing the way that Microsoft browsers store credentials in memory.\u003C/p\u003E",
  "published": "2016-10-11T07:00:00Z",
  "severity": "Low",
  "epss": 0.07936,
  "epssPercentile": 0.94757,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Unlikely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-3391",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Internet Explorer 10 on Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB3185332",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185332",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 10 on Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB3192393",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192393",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "10586.633",
      "fix": "KB3192441",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192441",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "10586.633",
      "fix": "KB3192441",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192441",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.321",
      "fix": "KB3194798",
      "url": "https://patchblox.com/security/fix/microsoft/kb3194798",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.321",
      "fix": "KB3194798",
      "url": "https://patchblox.com/security/fix/microsoft/kb3194798",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17146",
      "fix": "KB3192440",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192440",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17146",
      "fix": "KB3192440",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192440",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3192391",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192391",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3185330",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185330",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3192391",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192391",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3185330",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185330",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB3192392",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192392",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB3185331",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185331",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB3192392",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192392",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB3185331",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185331",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB3185331",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185331",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3192391",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192391",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3185330",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185330",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB3192392",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192392",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 11 on Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB3185331",
      "url": "https://patchblox.com/security/fix/microsoft/kb3185331",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3191492",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191492",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3191492",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191492",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 9 on Windows Vista Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3191492",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191492",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Internet Explorer 9 on Windows Vista x64 Edition Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3191492",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191492",
      "released": "2016-10-11T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "10586.633",
      "fix": "KB3192441",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192441",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "10586.633",
      "fix": "KB3192441",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192441",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.321",
      "fix": "KB3194798",
      "url": "https://patchblox.com/security/fix/microsoft/kb3194798",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.321",
      "fix": "KB3194798",
      "url": "https://patchblox.com/security/fix/microsoft/kb3194798",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17146",
      "fix": "KB3192440",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192440",
      "released": "2016-10-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17146",
      "fix": "KB3192440",
      "url": "https://patchblox.com/security/fix/microsoft/kb3192440",
      "released": "2016-10-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}