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element.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.80386,"percentile":0.99624,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-704","CWE-843"],"published":"2017-02-26T23:30:00Z","modified":"2026-06-17T00:56:57Z","kev":{"date_added":"2022-03-28","due_date":"2022-04-18","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2022-03-28"},{"source":"kev","since":"2022-03-28"}],"exploits":[{"source":"exploitdb","id":"EDB-41454","title":"Microsoft Edge / Internet Explorer - 'HandleColumnBreakOnColumnSpanningElement' Type 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explorer"},{"vendor":"microsoft","product":"internet_explorer"},{"vendor":"microsoft corporation","product":"internet browser"}],"references":[{"url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1011","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://0patch.blogspot.si/2017/03/0patching-another-0-day-internet.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/96088","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41454/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0037","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor 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Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0037"},{"url":"https://www.exploit-db.com/exploits/41454"},{"url":"https://www.exploit-db.com/exploits/42354"},{"url":"https://www.exploit-db.com/exploits/43125"},{"url":"https://github.com/advisories/GHSA-xpg5-jv85-754h"}],"sources":{"cve":[{"id":"CVE-2017-0037","description":"Microsoft Internet Explorer 10 and 11 and Microsoft Edge have a type confusion issue in the Layout::MultiColumnBoxBuilder::HandleColumnBreakOnColumnSpanningElement function in mshtml.dll, which allows remote attackers to execute arbitrary code via vectors involving a crafted Cascading Style Sheets (CSS) token sequence and crafted JavaScript code that operates on a TH 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