CVE-2016-3240: Microsoft Internet Explorer

High severity, CVSS 7.5. EPSS: 13.8% chance of exploitation in the next 30 days.

Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3241 and CVE-2016-3242.

Affected products

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

Published 2016-07-13. Last modified 2026-06-17.