{"id":"CVE-2014-4066","aliases":["EUVD-2014-3997","GHSA-x578-w654-rp47"],"status":"published","title":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a...","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-2787, CVE-2014-2790, CVE-2014-2802, and CVE-2014-2806.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.07714,"percentile":0.94653,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-02-08T23:00:00Z","modified":"2026-06-17T00:09:22Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-037","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-4066"},{"url":"https://github.com/advisories/GHSA-x578-w654-rp47"}],"sources":{"cve":[{"id":"CVE-2014-4066","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-2787, CVE-2014-2790, CVE-2014-2802, and CVE-2014-2806.","status":"published","published":"2018-02-08T23:00:00Z","modified":"2024-08-06T11:04:28.123Z","updated_at":"2026-11-02T14:33:45.938615Z"}],"euvd":[{"id":"EUVD-2014-3997","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-2787, CVE-2014-2790, CVE-2014-2802, and CVE-2014-2806.","status":"published","published":"2018-02-08T23:00:00Z","modified":"2024-08-06T11:04:28Z","updated_at":"2026-11-03T01:57:08.409137Z"}],"ghsa":[{"id":"GHSA-x578-w654-rp47","title":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a...","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-2787, CVE-2014-2790, CVE-2014-2802, and CVE-2014-2806.","status":"published","published":"2022-05-14T03:39:40Z","modified":"2023-02-02T05:08:17Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:42.475291Z"}],"nvd":[{"id":"CVE-2014-4066","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2014-2787, CVE-2014-2790, CVE-2014-2802, and CVE-2014-2806.","status":"published","published":"2018-02-08T23:29:00.78Z","modified":"2026-06-17T00:09:22.72Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:59.001778Z"}]}}