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CVE-2006-6660

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2006-12-20 · updated 2026-06-16

Description

The nodeType function in KDE libkhtml 4.2.0 and earlier, as used by Konquerer, KMail, and other programs, allows remote attackers to cause a denial of service (crash) via malformed HTML tags, possibly involving a COL SPAN tag embedded in a RANGE tag.

Affected products

• KDE Libkhtml: through 4.2.0

References

• http://downloads.securityfocus.com/vulnerabilities/exploits/21662.html
• http://www.securityfocus.com/bid/21662
• http://www.vupen.com/english/advisories/2006/5071
• http://downloads.securityfocus.com/vulnerabilities/exploits/21662.html
• http://www.securityfocus.com/bid/21662
• http://www.vupen.com/english/advisories/2006/5071

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