|OS X 10.6.8 (Client and Server) Released (w/Security fixes):|
Info from the DL page for the delta update:
"The 10.6.8 update is recommended for all users running Mac OS X Snow Leopard and includes general operating system fixes that enhance the stability, compatibility, and security of your Mac, including fixes that:
- Enhance the Mac App Store to get your Mac ready to upgrade to Mac OS X Lion
- Resolve an issue that may cause Preview to unexpectedly quit
- Improve support for IPv6
- Improve VPN reliability
- Identify and remove known variants of Mac Defender
For detailed information on this update, please visit this website: http://support.apple.com/kb/HT4561.
(About the Mac OS X v10.6.8 Update)
For information on the security content of this update, please visit: http://support.apple.com/kb/HT1222."
HT1222 is a listing page - here's the specific doc with details About the security content of OS X v10.6.8 (and Security Update 2011-004 for Leopard) that lists fixes related to App Store, ATS, Certificate Trust Policy, CoreFoundation, CoreGraphics, ImageIO, MobileMe, MySQL, OpenSSL, patch, QuickLook, QuickTime and more.
Here's links to download updaters and server Admin tools 10.6.8:
See today's Apple Support docs listing below for several related to this update.