Today's release of Mac OS X 10.7.3 also incorporates Apple's first Security Update of 2012, addressing vulnerabilities in components throughout the OS and its components. The update is also available as a separate download for Snow Leopard users, and while none of the issues have been reported in the wild, the update is recommended for all users of Mac OS X 10.6 and 10.7, and closes potential issues in programs ranging from Apache to QuickTime.
