{
  "product": "Internet Explorer 11 on Windows Server 2012",
  "url": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-server-2012",
  "summary": "Patch Radar has 31 security fixes for Internet Explorer 11 on Windows Server 2012, closing 74 CVEs, 7 of which are being exploited. The newest security fix is KB5003208, released May 11, 2021. This product is no longer supported.",
  "platform": "microsoft",
  "vendor": "Microsoft",
  "supported": false,
  "fixCount": 31,
  "cveCount": 74,
  "exploitedCveCount": 7,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "fix": "KB5003208",
      "url": "https://patchblox.com/security/fix/microsoft/kb5003208",
      "released": "2021-05-11T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 12,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB5003165",
      "url": "https://patchblox.com/security/fix/microsoft/kb5003165",
      "released": "2021-05-11T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB5000847",
      "url": "https://patchblox.com/security/fix/microsoft/kb5000847",
      "released": "2021-03-09T14:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 28,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB5000800",
      "url": "https://patchblox.com/security/fix/microsoft/kb5000800",
      "released": "2021-03-09T14:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 1,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4586834",
      "url": "https://patchblox.com/security/fix/microsoft/kb4586834",
      "released": "2020-11-10T14:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 23,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4586768",
      "url": "https://patchblox.com/security/fix/microsoft/kb4586768",
      "released": "2020-11-10T14:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4577038",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577038",
      "released": "2020-09-08T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 47,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4577010",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577010",
      "released": "2020-09-08T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 2,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4571736",
      "url": "https://patchblox.com/security/fix/microsoft/kb4571736",
      "released": "2020-08-11T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 42,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4571687",
      "url": "https://patchblox.com/security/fix/microsoft/kb4571687",
      "released": "2020-08-11T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 3,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4565537",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565537",
      "released": "2020-07-14T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 42,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4565479",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565479",
      "released": "2020-07-14T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 2,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4561612",
      "url": "https://patchblox.com/security/fix/microsoft/kb4561612",
      "released": "2020-06-09T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 45,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4561603",
      "url": "https://patchblox.com/security/fix/microsoft/kb4561603",
      "released": "2020-06-09T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 9,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4556840",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556840",
      "released": "2020-05-12T07:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 34,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4556798",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556798",
      "released": "2020-05-12T07:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 7,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4550917",
      "url": "https://patchblox.com/security/fix/microsoft/kb4550917",
      "released": "2020-04-14T07:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 40,
      "exploitedCveCount": 4
    },
    {
      "fix": "KB4550905",
      "url": "https://patchblox.com/security/fix/microsoft/kb4550905",
      "released": "2020-04-14T07:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 4,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4541510",
      "url": "https://patchblox.com/security/fix/microsoft/kb4541510",
      "released": "2020-03-10T07:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 48,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4540671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540671",
      "released": "2020-03-10T07:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 6,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4537814",
      "url": "https://patchblox.com/security/fix/microsoft/kb4537814",
      "released": "2020-02-11T14:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 53,
      "exploitedCveCount": 2
    },
    {
      "fix": "KB4537767",
      "url": "https://patchblox.com/security/fix/microsoft/kb4537767",
      "released": "2020-02-11T14:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 3,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4534251",
      "url": "https://patchblox.com/security/fix/microsoft/kb4534251",
      "released": "2020-01-14T08:00:00Z",
      "fixedVersion": "",
      "priority": "Routine",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4530677",
      "url": "https://patchblox.com/security/fix/microsoft/kb4530677",
      "released": "2019-12-10T08:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 1,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4525106",
      "url": "https://patchblox.com/security/fix/microsoft/kb4525106",
      "released": "2019-11-12T08:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 2,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4519974",
      "url": "https://patchblox.com/security/fix/microsoft/kb4519974",
      "released": "2019-10-08T12:00:00Z",
      "fixedVersion": "",
      "priority": "Patch now",
      "cveCount": 6,
      "exploitedCveCount": 1
    },
    {
      "fix": "KB4516046",
      "url": "https://patchblox.com/security/fix/microsoft/kb4516046",
      "released": "2019-09-10T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 4,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4511872",
      "url": "https://patchblox.com/security/fix/microsoft/kb4511872",
      "released": "2019-08-13T12:00:00Z",
      "fixedVersion": "",
      "priority": "Routine",
      "cveCount": 3,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4507434",
      "url": "https://patchblox.com/security/fix/microsoft/kb4507434",
      "released": "2019-07-09T12:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 6,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4503259",
      "url": "https://patchblox.com/security/fix/microsoft/kb4503259",
      "released": "2019-06-11T07:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 7,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB4498206",
      "url": "https://patchblox.com/security/fix/microsoft/kb4498206",
      "released": "2019-05-14T07:00:00Z",
      "fixedVersion": "",
      "priority": "Urgent",
      "cveCount": 6,
      "exploitedCveCount": 0
    }
  ],
  "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"
  }
}