{"id":"CVE-2018-8315","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-8315","generatedAt":"2026-10-28T21:19:21.624Z","title":"An information disclosure vulnerability exists when the browser scripting engine improperly handle object types, aka \"Microsoft Scripting Engine Information Disclosure Vulnerability.\" This affects ChakraCore, Internet Explorer 11, Microsoft Edge,…","description":"An information disclosure vulnerability exists when the browser scripting engine improperly handle object types, aka \"Microsoft Scripting Engine Information Disclosure Vulnerability.\" This affects ChakraCore, Internet Explorer 11, Microsoft Edge, Internet Explorer 10.","published":"2018-09-13T00:29:01.000Z","lastModified":"2026-06-17T02:04:37.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"3.0","score":4.2,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"},"cwe":["CWE-200"],"affected":["microsoft/internet explorer","microsoft/chakracore","microsoft/edge"],"epss":{"score":0.03181,"percentile":0.88002,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.04792,"percentile":0.91552},{"date":"2026-09-22","score":0.03121,"percentile":0.87265}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.18%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/105251","tags":["Third Party Advisory","VDB Entry"],"source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id/1041623","tags":["Third Party Advisory","VDB Entry"],"source":"secure@microsoft.com"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315","tags":["Patch","Vendor Advisory"],"source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/bid/105251","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1041623","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8315","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-8315","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}