Apple Security Advisory 2011-10-12-1 - An iOS 5 software update is now available. It addresses an SSL check in CalDAV, a script injection issue in Calendar, issues in CFNetwork, and 90+ other security issues.
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Apple Security Advisory 2011-10-11-1 - iTunes 10.5 has been released and addresses CoreFoundation, ColorSync, CoreAudio, CoreMedia, ImageIO, WebKit, and various other vulnerabilities.
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Apple Security Advisory 2011-07-20-1 - A large amount of security issues have been addressed in Safari versions 5.1 and 5.0.6. These range from cross site scripting, possible arbitrary code execution, accidental trust in a disable root certificate, buffer and integer overflows, and more.
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