CVE-2015-6184: Microsoft Internet Explorer

High severity, CVSS 8.1. EPSS: 14% chance of exploitation in the next 30 days.

The CAttrArray object implementation in Microsoft Internet Explorer 7 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (type confusion and memory corruption) via a malformed Cascading Style Sheets (CSS) token sequence in conjunction with modifications to HTML elements, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6048 and CVE-2015-6049.

Affected products

• Microsoft Internet Explorer: version 7 only; version 8 only; version 9 only; version 10 only; version 11 only

Published 2016-03-09. Last modified 2026-06-17.