Security Update 2012-001 Released

A security update for Mac OS X has been released for all Mac OS X 10.6.8, OS X Lion version 10.7 to 10.7.2 users. The publication coincides with the release of Mac OS X 10.7.3

The update fixes over 50 vulnerabilities in the Mac operating system, ranging from core technology amendments that resolve arbitrary code execution to multiple vulnerabilities in QuickTime and PHP. The update covers most technologies from Apache to X11.

Full details of the security update can be found on the Apple website
http://support.apple.com/kb/HT1222