CVE-2016-3204: Microsoft Internet Explorer

High severity, CVSS 8.8. EPSS: 18.8% chance of exploitation in the next 30 days.

The Microsoft (1) JScript 5.8 and 9 and (2) VBScript 5.7 and 5.8 engines, as used in Internet Explorer 9 through 11 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability."

Affected products

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

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