{"id":"CVE-2017-0234","aliases":["EUVD-2022-2833","GHSA-6p7q-85qq-7c43"],"status":"published","title":"ChakraCore RCE Vulnerability","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","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":"2026-11-07","score":0.38115,"percentile":0.98567,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-05-12T14:00:00Z","modified":"2026-06-17T00:57:19Z","fixes":[{"ecosystem":"NuGet","package":"Microsoft.ChakraCore","fixed_in":["1.4.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.4"}]}]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.4"}]}],"versions":["1.2.0","1.2.1","1.2.2","1.2.3","1.2.6.62716-preview","1.3.0","1.3.1","1.3.2","1.4.0","1.4.1","1.4.2","1.4.3"]}],"products":[{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft","product":"microsoft edge"},{"vendor":"microsoft corporation","product":"microsoft edge"}],"references":[{"url":"http://www.securitytracker.com/id/1038431","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0234","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","web"]},{"url":"http://www.securityfocus.com/bid/98229","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0234","tags":["advisory"]},{"url":"https://github.com/chakra-core/ChakraCore/pull/2959","tags":["web"]},{"url":"https://github.com/chakra-core/ChakraCore/commit/a1345ad48064921e8eb45fa0297ce405a7df14d3","tags":["web"]},{"url":"https://web.archive.org/web/20210124044042/http://www.securityfocus.com/bid/98229","tags":["web"]},{"url":"https://web.archive.org/web/20211019191652/http://www.securitytracker.com/id/1038431","tags":["web"]},{"url":"https://github.com/advisories/GHSA-6p7q-85qq-7c43"},{"url":"https://github.com/chakra-core/ChakraCore","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2017-0234","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","status":"published","published":"2017-05-12T14:00:00Z","modified":"2024-08-05T12:55:19.229Z","updated_at":"2026-11-02T14:33:22.381225Z"}],"euvd":[{"id":"EUVD-2022-2833","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","status":"published","published":"2017-05-12T14:00:00Z","modified":"2024-08-05T12:55:19Z","updated_at":"2026-11-03T02:39:24.815554Z"}],"ghsa":[{"id":"GHSA-6p7q-85qq-7c43","title":"ChakraCore RCE Vulnerability","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","status":"published","published":"2022-05-17T02:35:00Z","modified":"2023-10-24T12:58:09Z","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":"2026-11-02T14:37:09.438703Z"}],"nvd":[{"id":"CVE-2017-0234","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","status":"published","published":"2017-05-12T14:29:02.69Z","modified":"2026-06-17T00:57:19.06Z","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":"2026-11-02T14:03:47.848196Z"}],"osv":[{"id":"GHSA-6p7q-85qq-7c43","title":"ChakraCore RCE Vulnerability","description":"A remote code execution vulnerability exists in Microsoft Edge in the way that the Chakra JavaScript engine renders when handling objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability.\" This CVE ID is unique from CVE-2017-0224, CVE-2017-0228, CVE-2017-0229, CVE-2017-0230, CVE-2017-0235, CVE-2017-0236, and CVE-2017-0238.","status":"published","published":"2022-05-17T02:35:00Z","modified":"2024-02-16T08:21:14.776928Z","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":"2026-11-02T15:46:39.965326Z"}]}}