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Vulnerability record · CVE-2008-4514 · published 9 October 2008

CVE-2008-4514: Konqueror improper input validation vulnerability

Konqueror · Konqueror

The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via a font tag with a long color value, which triggers an assertion error.

5.0 CVSS 2.0 Medium EPSS 7.7% · top 5.6% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
7.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via a font tag with a long color value, which triggers an assertion error.

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.

References

LinkTags
http://securityreason.com/securityalert/4394
http://www.securityfocus.com/bid/31605
https://www.exploit-db.com/exploits/6689
http://securityreason.com/securityalert/4394
http://www.securityfocus.com/bid/31605
https://www.exploit-db.com/exploits/6689

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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-2008-4514), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.