Firefox 18.104.22.168 is out and can be downloaded from various ftp sites. One of those sites is the main Mozilla ftp site so itís as good as official. The announcement should be added to the Firefox homepage today as well which means that it is a wise move to download it now before the storm breaks loose.
The update checker is not updated as well yet. This version fixes the QuickTime Vulnerability which was discovered earlier on and it is recommended that Firefox gets updated as soon as possible. As usual Firefox has been updated for all supported operating systems and all localized versions are available as of now as well.
Firefox 22.214.171.124 Download