{"id":"CVE-2016-3247","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-3247","generatedAt":"2026-10-28T02:17:51.233Z","title":"Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Microsoft Browser Memory Corruption Vulnerability.\"","description":"Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Microsoft Browser Memory Corruption Vulnerability.\"","published":"2016-09-14T10:59:04.000Z","lastModified":"2026-06-17T00:45:22.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["microsoft/edge","microsoft/internet explorer"],"epss":{"score":0.71478,"percentile":0.99411,"date":"2026-10-26","history":[{"date":"2026-09-21","score":0.65429,"percentile":0.99252},{"date":"2026-09-22","score":0.71478,"percentile":0.99387}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2016-11-21","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":40797,"kind":"exploit","title":"Microsoft Edge - 'CText­Extractor::Get­Block­Text' Out-of-Bounds Read (MS16-104)","url":"https://www.exploit-db.com/exploits/40797","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/40797.html","file":"exploits/windows/dos/40797.html","published":"2016-11-21","added":"2016-11-21","updated":"2016-11-21","author":"Skylined","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2016-3247","MS16-104"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://blog.skylined.nl/20161118002.html"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 71.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.71478,"from":0.65429,"percentile":0.99387},"summary":"EPSS moved from 65.4% to 71.5% probability of exploitation in the next thirty days."}],"references":[{"url":"http://blog.skylined.nl/20161118002.html","source":"secure@microsoft.com"},{"url":"http://seclists.org/fulldisclosure/2016/Nov/111","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/archive/1/539779/100/0/threaded","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/bid/92828","source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id/1036788","source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id/1036789","source":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104","source":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105","source":"secure@microsoft.com"},{"url":"https://www.exploit-db.com/exploits/40797/","source":"secure@microsoft.com"},{"url":"http://blog.skylined.nl/20161118002.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2016/Nov/111","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/539779/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/92828","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1036788","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1036789","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/40797/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-3247","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."}