CVE-2006-3944: Microsoft Ie

Medium severity, CVSS 5.0. EPSS: 17.5% chance of exploitation in the next 30 days.

Microsoft Internet Explorer 6 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) via a (1) Forms.ListBox.1 or (2) Forms.ListBox.1 object with the ListWidth property set to (a) 0x7fffffff, which triggers an integer overflow exception, or to (b) 0x7ffffffe, which triggers a null dereference.

Affected products

• Microsoft Ie: version 6 only

Published 2006-07-31. Last modified 2026-06-16.