{"id":"CVE-2019-0940","aliases":["EUVD-2019-1675","GHSA-r664-m6j5-wh92"],"status":"published","title":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in...","description":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser 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":"2026-11-08","score":0.23102,"percentile":0.97772,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2019-05-16T18:17:03Z","modified":"2026-06-17T02:09:15Z","products":[{"vendor":"microsoft","product":"edge"},{"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"},{"vendor":"microsoft","product":"microsoft edge"},{"vendor":"microsoft","product":"microsoft edge on windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"microsoft edge on windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"microsoft edge on windows 10 version 1903 for x64-based systems"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0940","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0940"},{"url":"https://github.com/advisories/GHSA-r664-m6j5-wh92"}],"sources":{"cve":[{"id":"CVE-2019-0940","description":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.","status":"published","published":"2019-05-16T18:17:03Z","modified":"2024-08-04T17:58:59.617Z","updated_at":"2026-11-02T14:32:24.473448Z"}],"euvd":[{"id":"EUVD-2019-1675","description":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.","status":"published","published":"2019-05-16T18:17:03Z","modified":"2024-08-04T17:58:59Z","updated_at":"2026-11-03T03:07:00.044721Z"}],"ghsa":[{"id":"GHSA-r664-m6j5-wh92","title":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in...","description":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.","status":"published","published":"2022-05-24T16:45:51Z","modified":"2023-01-28T05:05:07Z","updated_at":"2026-11-02T14:44:18.5771Z"}],"nvd":[{"id":"CVE-2019-0940","description":"A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.","status":"published","published":"2019-05-16T19:29:03.817Z","modified":"2026-06-17T02:09:15.343Z","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":"2026-11-02T14:05:13.880207Z"}]}}