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Vulnerability record · CVE-2006-6956 · published 29 January 2007

CVE-2006-6956: Microsoft internet explorer improper input validation vulnerability

Microsoft · Internet Explorer

Microsoft Internet Explorer allows remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags, a related issue to CVE-2006-2723.

4.3 CVSS 2.0 Medium EPSS 11% · top 4.4% CWE-20 · Improper input validation
4.3CVSS 2.0 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer allows remote attackers to cause a denial of service (crash) via a web page that contains a large number of nested marquee tags, a related issue to CVE-2006-2723.

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

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2006-06/0085.html ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/26898
http://archives.neohapsis.com/archives/bugtraq/2006-06/0085.html ExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/26898

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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-2006-6956), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.