Apple has fixed two critical vulnerabilities in Safari 6, as well as flaws in iOS 6.
Google will pay $22.5 million after the FTC charged the tech giant with misrepresenting the privacy assurances of Apple's Safari browser users.
If approved, the FTC will levy its stiffest penalty yet against the search giant after repeated privacy infractions.
A difficult-to-find vulnerability, disclosed in March at Google's inaugural hacker competition, was among the iOS fixes.
Apple late Monday released a new version of its Safari browser to patch a record number of vulnerabilities, many of which could lead to code execution if a user visits a malicious website.
Apple on Wednesday released a new version of Mac OS X, 10.7.3 (Lion), to address nearly 50 security vulnerabilities.