{"id":"CVE-2019-1001","details":"A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1004, CVE-2019-1056, CVE-2019-1059.","modified":"2026-08-27T03:48:03.302163172Z","published":"2019-07-15T19:15:16.217Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11-NA"},{"last_affected":"11-NA"}],"source":"CPE_STRING","vendor_product":"microsoft:internet_explorer"}]},"references":[{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1001"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/ChakraCore","events":[{"introduced":"0"},{"fixed":"75162b7f2d8ac2b37d17564e9c979ba1bae707e8"}],"database_specific":{"cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.11.11"}],"source":"CPE_RANGE"}}],"versions":["v1.11.10","v1.11.9","v1.11.8","v1.11.7","v1.11.6","v1.11.5","v1.11.4","v1.11.3","v1.11.2","v1.11.1","v1.11.0","v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1001.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/chakra-core/chakracore","events":[{"introduced":"0"},{"fixed":"75162b7f2d8ac2b37d17564e9c979ba1bae707e8"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.11.11"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*"}}],"versions":["v1.11.10","v1.11.9","v1.11.8","v1.11.7","v1.11.6","v1.11.5","v1.11.4","v1.11.3","v1.11.2","v1.11.1","v1.11.0","v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1001.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}