CVE-2006-3730: Microsoft Ie

High severity, CVSS 8.8. EPSS: 63.6% chance of exploitation in the next 30 days.

Integer overflow in Microsoft Internet Explorer 6 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a 0x7fffffff argument to the setSlice method on a WebViewFolderIcon ActiveX object, which leads to an invalid memory copy.

Affected products

• Microsoft Ie: version 6.0 only
• Microsoft Internet Explorer: version 6.0 only

Published 2006-07-21. Last modified 2026-06-16.