Security Update for Mac OS X 2010-007
Further information on the improvements in Security Update 2010-007 can be found here http://support.apple.com/kb/HT1222
The latest security fixes can be downloaded via Apple’s Software Update mechanism. For users with multiple computers who wish to download the update only once, the update can be found here http://support.apple.com/kb/DL1329
Note, Mac OS X users who have upgraded to Mac 10.6.5 will already have these fixes installed.