Here are updated packages in the Yum repository:

• PHP 5.6.1 for RHEL/CentOS 6/7 changelog
• Nginx 1.6.2 for RHEL/CentOS 6/7 changelog
• MySQL 5.5.40 for CentOS 5/6 changelog

The PHP 5.6.1 release fixes 1 CVE (along with other bug fixes):
* CVE-2014-3622

The Nginx 1.6.2 release fixes 1 CVE (along with other bug fixes):
* CVE-2014-3616