CentOS Errata and Security Advisory 2008:0032
https://rhn.redhat.com/errata/RHSA-2008-0032.html
The following updated files have been uploaded and are currently syncing to the mirrors:
ia64: updates/ia64/RPMS/libxml2-2.5.10-8.ia64.rpm updates/ia64/RPMS/libxml2-devel-2.5.10-8.ia64.rpm updates/ia64/RPMS/libxml2-python-2.5.10-8.ia64.rpm