{
  "product": "Internet Explorer 11 on Windows Server 2016",
  "url": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-server-2016",
  "summary": "Patch Radar has 50 security fixes for Internet Explorer 11 on Windows Server 2016, closing 244 CVEs, 17 of which are being exploited. The newest security fix is KB5003197 (14393.4402), released May 11, 2021. This product is no longer supported.",
  "platform": "microsoft",
  "vendor": "Microsoft",
  "supported": false,
  "fixCount": 50,
  "cveCount": 244,
  "exploitedCveCount": 17,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "fix": "KB5003197",
      "url": "https://patchblox.com/security/fix/microsoft/kb5003197",
      "released": "2021-05-11T00:00:00Z",
      "fixedVersion": "14393.4402",
      "priority": "Urgent",
      "cveCount": 14,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB5000803",
      "url": "https://patchblox.com/security/fix/microsoft/kb5000803",
      "released": "2021-03-09T00:00:00Z",
      "fixedVersion": "14393.4283",
      "priority": "Patch now",
      "cveCount": 36,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4586830",
      "url": "https://patchblox.com/security/fix/microsoft/kb4586830",
      "released": "2020-11-10T00:00:00Z",
      "fixedVersion": "14393.4046",
      "priority": "Patch now",
      "cveCount": 47,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4577015",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577015",
      "released": "2020-09-08T00:00:00Z",
      "fixedVersion": "14393.3930",
      "priority": "Patch now",
      "cveCount": 67,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4571694",
      "url": "https://patchblox.com/security/fix/microsoft/kb4571694",
      "released": "2020-08-11T00:00:00Z",
      "fixedVersion": "14393.3866",
      "priority": "Patch now",
      "cveCount": 83,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4565511",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565511",
      "released": "2020-07-14T00:00:00Z",
      "fixedVersion": "14393.3808",
      "priority": "Patch now",
      "cveCount": 67,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4561616",
      "url": "https://patchblox.com/security/fix/microsoft/kb4561616",
      "released": "2020-06-09T00:00:00Z",
      "fixedVersion": "14393.3750",
      "priority": "Patch now",
      "cveCount": 70,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4556813",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556813",
      "released": "2020-05-12T00:00:00Z",
      "fixedVersion": "14393.3686",
      "priority": "Patch now",
      "cveCount": 72,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4550929",
      "url": "https://patchblox.com/security/fix/microsoft/kb4550929",
      "released": "2020-04-14T00:00:00Z",
      "fixedVersion": "14393.3630",
      "priority": "Patch now",
      "cveCount": 56,
      "exploitedCveCount": 4
    },
    {
      "fix": "KB4540670",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540670",
      "released": "2020-03-10T00:00:00Z",
      "fixedVersion": "14393.3564",
      "priority": "Patch now",
      "cveCount": 84,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4537764",
      "url": "https://patchblox.com/security/fix/microsoft/kb4537764",
      "released": "2020-02-11T00:00:00Z",
      "fixedVersion": "14393.3504",
      "priority": "Patch now",
      "cveCount": 73,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4534271",
      "url": "https://patchblox.com/security/fix/microsoft/kb4534271",
      "released": "2020-01-14T00:00:00Z",
      "fixedVersion": "14393.3443",
      "priority": "Patch now",
      "cveCount": 34,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4530689",
      "url": "https://patchblox.com/security/fix/microsoft/kb4530689",
      "released": "2019-12-10T00:00:00Z",
      "fixedVersion": "14393.3384",
      "priority": "Patch now",
      "cveCount": 13,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4525236",
      "url": "https://patchblox.com/security/fix/microsoft/kb4525236",
      "released": "2019-11-12T00:00:00Z",
      "fixedVersion": "14393.3326",
      "priority": "Patch now",
      "cveCount": 43,
      "exploitedCveCount": 3
    },
    {
      "fix": "KB4519998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4519998",
      "released": "2019-10-08T00:00:00Z",
      "fixedVersion": "14393.3274",
      "priority": "Patch now",
      "cveCount": 34,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4516044",
      "url": "https://patchblox.com/security/fix/microsoft/kb4516044",
      "released": "2019-09-10T00:00:00Z",
      "fixedVersion": "14393.3204",
      "priority": "Patch now",
      "cveCount": 50,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4512517",
      "url": "https://patchblox.com/security/fix/microsoft/kb4512517",
      "released": "2019-08-13T00:00:00Z",
      "fixedVersion": "14393.3144",
      "priority": "Urgent",
      "cveCount": 56,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4507460",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507460",
      "released": "2019-07-09T00:00:00Z",
      "fixedVersion": "14393.3085",
      "priority": "Patch now",
      "cveCount": 42,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4503267",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503267",
      "released": "2019-06-11T00:00:00Z",
      "fixedVersion": "14393.3025",
      "priority": "Patch now",
      "cveCount": 57,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4494440",
      "url": "https://patchblox.com/security/fix/microsoft/kb4494440",
      "released": "2019-05-14T00:00:00Z",
      "fixedVersion": "14393.2969",
      "priority": "Patch now",
      "cveCount": 52,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4493470",
      "url": "https://patchblox.com/security/fix/microsoft/kb4493470",
      "released": "2019-04-09T00:00:00Z",
      "fixedVersion": "14393.2906",
      "priority": "Patch now",
      "cveCount": 48,
      "exploitedCveCount": 3
    },
    {
      "fix": "KB4489882",
      "url": "https://patchblox.com/security/fix/microsoft/kb4489882",
      "released": "2019-03-12T00:00:00Z",
      "fixedVersion": "14393.2848",
      "priority": "Patch now",
      "cveCount": 41,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4487026",
      "url": "https://patchblox.com/security/fix/microsoft/kb4487026",
      "released": "2019-02-12T00:00:00Z",
      "fixedVersion": "14393.2791",
      "priority": "Patch now",
      "cveCount": 44,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4480961",
      "url": "https://patchblox.com/security/fix/microsoft/kb4480961",
      "released": "2019-01-08T00:00:00Z",
      "fixedVersion": "14393.2724",
      "priority": "Patch now",
      "cveCount": 28,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4483229",
      "url": "https://patchblox.com/security/fix/microsoft/kb4483229",
      "released": "2018-12-19T00:00:00Z",
      "fixedVersion": "14393.2670",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4471321",
      "url": "https://patchblox.com/security/fix/microsoft/kb4471321",
      "released": "2018-12-11T00:00:00Z",
      "fixedVersion": "14393.2665",
      "priority": "Patch now",
      "cveCount": 21,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4467691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4467691",
      "released": "2018-11-13T00:00:00Z",
      "fixedVersion": "14393.2608",
      "priority": "Urgent",
      "cveCount": 26,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4462917",
      "url": "https://patchblox.com/security/fix/microsoft/kb4462917",
      "released": "2018-10-09T00:00:00Z",
      "fixedVersion": "14393.2551",
      "priority": "Patch now",
      "cveCount": 23,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4457131",
      "url": "https://patchblox.com/security/fix/microsoft/kb4457131",
      "released": "2018-09-11T00:00:00Z",
      "fixedVersion": "14393.2485",
      "priority": "Patch now",
      "cveCount": 37,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4343887",
      "url": "https://patchblox.com/security/fix/microsoft/kb4343887",
      "released": "2018-08-14T00:00:00Z",
      "fixedVersion": "14393.2430",
      "priority": "Patch now",
      "cveCount": 37,
      "exploitedCveCount": 3
    },
    {
      "fix": "KB4345418",
      "url": "https://patchblox.com/security/fix/microsoft/kb4345418",
      "released": "2018-07-16T00:00:00Z",
      "fixedVersion": "14393.2368",
      "priority": "Urgent",
      "cveCount": 21,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4338814",
      "url": "https://patchblox.com/security/fix/microsoft/kb4338814",
      "released": "2018-07-10T00:00:00Z",
      "fixedVersion": "14393.2363",
      "priority": "Urgent",
      "cveCount": 21,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4284880",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284880",
      "released": "2018-06-12T00:00:00Z",
      "fixedVersion": "14393.2312",
      "priority": "Urgent",
      "cveCount": 30,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4103723",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103723",
      "released": "2018-05-08T00:00:00Z",
      "fixedVersion": "14393.2248",
      "priority": "Patch now",
      "cveCount": 37,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4093119",
      "url": "https://patchblox.com/security/fix/microsoft/kb4093119",
      "released": "2018-04-10T00:00:00Z",
      "fixedVersion": "14393.2189",
      "priority": "Urgent",
      "cveCount": 49,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4088787",
      "url": "https://patchblox.com/security/fix/microsoft/kb4088787",
      "released": "2018-03-13T00:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 44,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4074590",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074590",
      "released": "2018-02-13T00:00:00Z",
      "fixedVersion": "14393.2068",
      "priority": "Urgent",
      "cveCount": 28,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4056890",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056890",
      "released": "2018-01-03T00:00:00Z",
      "fixedVersion": "14393.2007",
      "priority": "Urgent",
      "cveCount": 23,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4053579",
      "url": "https://patchblox.com/security/fix/microsoft/kb4053579",
      "released": "2017-12-12T00:00:00Z",
      "fixedVersion": "14393.1944",
      "priority": "Urgent",
      "cveCount": 24,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4048953",
      "url": "https://patchblox.com/security/fix/microsoft/kb4048953",
      "released": "2017-11-14T00:00:00Z",
      "fixedVersion": "14393.1884",
      "priority": "Urgent",
      "cveCount": 33,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4041691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041691",
      "released": "2017-10-10T00:00:00Z",
      "fixedVersion": "14393.1770",
      "priority": "Urgent",
      "cveCount": 43,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4038782",
      "url": "https://patchblox.com/security/fix/microsoft/kb4038782",
      "released": "2017-09-12T00:00:00Z",
      "fixedVersion": "14393.1715",
      "priority": "Patch now",
      "cveCount": 59,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4034658",
      "url": "https://patchblox.com/security/fix/microsoft/kb4034658",
      "released": "2017-08-08T00:00:00Z",
      "fixedVersion": "14393.1593",
      "priority": "Urgent",
      "cveCount": 32,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4025339",
      "url": "https://patchblox.com/security/fix/microsoft/kb4025339",
      "released": "2017-07-11T00:00:00Z",
      "fixedVersion": "14393.1480",
      "priority": "Patch now",
      "cveCount": 43,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4022715",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022715",
      "released": "2017-06-13T00:00:00Z",
      "fixedVersion": "14393.1358",
      "priority": "Patch now",
      "cveCount": 73,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4019472",
      "url": "https://patchblox.com/security/fix/microsoft/kb4019472",
      "released": "2017-05-09T00:00:00Z",
      "fixedVersion": "14393.1198",
      "priority": "Patch now",
      "cveCount": 41,
      "exploitedCveCount": 3
    },
    {
      "fix": "KB4015217",
      "url": "https://patchblox.com/security/fix/microsoft/kb4015217",
      "released": "2017-04-11T00:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 32,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4013429",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013429",
      "released": "2017-03-14T00:00:00Z",
      "fixedVersion": "14393.953",
      "priority": "Patch now",
      "cveCount": 84,
      "exploitedCveCount": 12
    },
    {
      "fix": "KB3206632",
      "url": "https://patchblox.com/security/fix/microsoft/kb3206632",
      "released": "2016-12-13T00:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 24,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB3200970",
      "url": "https://patchblox.com/security/fix/microsoft/kb3200970",
      "released": "2016-11-08T00:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 48,
      "exploitedCveCount": 4
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}