Apple has released Mac OS X 10.6.7 Snow Leopard and is available to download. You could take the Apple Software Update on your Mac system and just update to it or you can download Mac OS X 10.6.7 from the links given below and then install it on your system.
The Mac OS X v10.6.7 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.
- Improve the reliability of Back to My Mac.
- Resolve an issue when transferring files to certain SMB servers.
- Address various minor Mac App Store issues.
Read the Knowledge Base of MAC OS X here
Download Mac OS X 10.6.7 from here
Mac OS X 10.6.7 (Combo Update) Version from here