Apple released a security update for both Client and server version of Mac OS X 10.5.8 and 10.6.x.
Security Update 2009-006 is recommended for all users and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.
For information on the security content of this update, please visit this website: http://support.apple.com/kb/HT1222.
Available via the software update panel or directly.
