Vulnerability record · CVE-2006-3944 · published 31 July 2006

CVE-2006-3944: Microsoft ie vulnerability

Microsoft · Ie

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.

5.0 CVSS 2.0 Medium EPSS 17% · top 3.0%

5.0CVSS 2.0 base score

17%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

10References, 2 tagged exploit

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Ie Microsoft

References

Link	Tags
http://browserfun.blogspot.com/2006/07/mobb-24-formslistbox1-listwidth.html	Exploit
http://www.osvdb.org/27372
http://www.securityfocus.com/bid/19113
http://www.vupen.com/english/advisories/2006/2954
https://exchange.xforce.ibmcloud.com/vulnerabilities/27931
http://browserfun.blogspot.com/2006/07/mobb-24-formslistbox1-listwidth.html	Exploit
http://www.osvdb.org/27372
http://www.securityfocus.com/bid/19113
http://www.vupen.com/english/advisories/2006/2954
https://exchange.xforce.ibmcloud.com/vulnerabilities/27931

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-3944), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.