OS X 10.8.5 and Safari 5.1.10 Available
The Safari update is only available for Snow Leopard users. Both these updates patch security vulnerabilities so it is recommended you install these updates if they apply to your system. As usual the Apple menu > Software Update is the place to go to get ’em. Alternatively you can also use these links:
OS X 10.8.5 Update.
OS X 10.8.5 Combo Update.
Safari 5.1.10 Update.