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Vulnerability record · CVE-2012-4514 · published 11 November 2012

CVE-2012-4514: Kde vulnerability

Kde · Kde

rendering/render_replaced.cpp in Konqueror in KDE before 4.9.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted web page, related to "trying to reuse a frame with a null part."

5.0 CVSS 2.0 Medium EPSS 9.7% · top 4.6%
5.0CVSS 2.0 base score
9.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

rendering/render_replaced.cpp in Konqueror in KDE before 4.9.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted web page, related to "trying to reuse a frame with a null part."

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://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=65464349951e0df9b5d80c2eb3cc7458d54923ae
http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc Exploit
http://www.openwall.com/lists/oss-security/2012/10/11/11
http://www.openwall.com/lists/oss-security/2012/10/30/6
https://bugs.kde.org/show_bug.cgi?id=271528
http://archives.neohapsis.com/archives/bugtraq/2012-11/0005.html
http://quickgit.kde.org/index.php?p=kdelibs.git&a=commitdiff&h=65464349951e0df9b5d80c2eb3cc7458d54923ae
http://www.nth-dimension.org.uk/pub/NDSA20121010.txt.asc Exploit
http://www.openwall.com/lists/oss-security/2012/10/11/11
http://www.openwall.com/lists/oss-security/2012/10/30/6
https://bugs.kde.org/show_bug.cgi?id=271528

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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-2012-4514), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.