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.
a8ca21bf61323da2e049fe8c2ba65cc9cae5928af38fbf284248eee54695f428
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.
d0a286d451ab2c0a3000ad357ce8ad5ae2a9909ab9c359f0f3163cd19b82dcb8
Debian Linux Security Advisory 2189-1 - Several vulnerabilities were discovered in the Chromium browser.
7b36ab99fd86b81f015c4200b818f383f7ac9e499c1c361d4ba54676c40a4bae