CentOS Errata and Security Advisory 2006:0720
https://rhn.redhat.com/errata/RHSA-2006-0720.html
The following updated files have been uploaded and are currently syncing to the mirrors:
i386: kdelibs-3.3.1-6.RHEL4.i386.rpm kdelibs-devel-3.3.1-6.RHEL4.i386.rpm
src: kdelibs-3.3.1-6.RHEL4.src.rpm