Earlier this week, news of a fairly dangerous flaw
that occurred when combining Firefox and Quicktime was made public. The flaw was fairly severe, earning a "Critical" rating just about everywhere it was reported.
The Mozilla team has worked fast, however, and this evening released an update
. Version 22.214.171.124 of the browser has been made available, solely to fix the QuickTime flaw. If you are using Firefox and haven't been auto-updated already, get yourself the update and surf merrily.