{"id":"CVE-2016-3199","aliases":["EUVD-2022-5349","GHSA-vfjw-crcq-q92v"],"status":"published","title":"ChakraCore RCE Vulnerability","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.2659,"percentile":0.98031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2016-06-16T01:00:00Z","modified":"2026-06-17T00:45:17Z","fixes":[{"ecosystem":"NuGet","package":"Microsoft.ChakraCore","fixed_in":["1.2.0.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0.0"}]}]},{"source":"osv","ecosystem":"NuGet","package":"Microsoft.ChakraCore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0.0"}]}]}],"products":[{"vendor":"microsoft","product":"edge"}],"references":[{"url":"http://www.zerodayinitiative.com/advisories/ZDI-16-367","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-16-368","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://www.securitytracker.com/id/1036099","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-068","tags":["vendor-advisory","x_refsource_MS","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3199","tags":["advisory"]},{"url":"https://github.com/chakra-core/ChakraCore/commit/bcd950efee487bdfd73cd1282de4e02e82e62629","tags":["web"]},{"url":"https://web.archive.org/web/20211129115034/http://www.securitytracker.com/id/1036099","tags":["web"]},{"url":"https://github.com/advisories/GHSA-vfjw-crcq-q92v"},{"url":"https://github.com/chakra-core/ChakraCore","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2016-3199","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","status":"published","published":"2016-06-16T01:00:00Z","modified":"2024-08-05T23:47:59.042Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2022-5349","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","status":"published","published":"2016-06-16T01:00:00Z","modified":"2024-08-05T23:47:59Z","updated_at":"2026-11-03T02:22:50.077805Z"}],"ghsa":[{"id":"GHSA-vfjw-crcq-q92v","title":"ChakraCore RCE Vulnerability","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","status":"published","published":"2022-05-14T02:24:35Z","modified":"2023-11-02T19:41:44Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:37:11.48574Z"}],"nvd":[{"id":"CVE-2016-3199","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","status":"published","published":"2016-06-16T01:59:07.167Z","modified":"2026-06-17T00:45:17.27Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:26.642445Z"}],"osv":[{"id":"GHSA-vfjw-crcq-q92v","title":"ChakraCore RCE Vulnerability","description":"The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Scripting Engine Memory Corruption Vulnerability,\" a different vulnerability than CVE-2016-3214.","status":"published","published":"2022-05-14T02:24:35Z","modified":"2023-11-08T03:58:26.111316Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:46:57.348035Z"}]}}