{"id":"CVE-2019-1063","aliases":["EUVD-2019-9645","GHSA-6r8q-2pcx-5f2c"],"status":"published","title":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects...","description":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.","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":0.07173,"percentile":0.94335,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2019-07-15T18:56:20Z","modified":"2026-06-17T02:27:44Z","products":[{"vendor":"microsoft","product":"internet explorer 10"},{"vendor":"microsoft","product":"internet explorer 11"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows 10 version 1903 for x64-based systems"},{"vendor":"microsoft","product":"internet explorer 11 on windows server 2012"},{"vendor":"microsoft","product":"internet explorer 9"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1063","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1063"},{"url":"https://github.com/advisories/GHSA-6r8q-2pcx-5f2c"}],"sources":{"cve":[{"id":"CVE-2019-1063","description":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.","status":"published","published":"2019-07-15T18:56:20Z","modified":"2024-08-04T18:06:31.664Z","updated_at":"2026-11-02T14:20:26.034547Z"}],"euvd":[{"id":"EUVD-2019-9645","description":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.","status":"published","published":"2019-07-15T18:56:20Z","modified":"2024-08-04T18:06:31Z","updated_at":"2026-11-03T03:06:59.435978Z"}],"ghsa":[{"id":"GHSA-6r8q-2pcx-5f2c","title":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects...","description":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.","status":"published","published":"2022-05-24T16:50:19Z","modified":"2023-01-28T05:06:32Z","updated_at":"2026-11-02T14:44:26.339775Z"}],"nvd":[{"id":"CVE-2019-1063","description":"A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.","status":"published","published":"2019-07-15T19:15:16.843Z","modified":"2026-06-17T02:27:44.79Z","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-787"],"updated_at":"2026-11-02T14:05:19.195714Z"}]}}