Mozilla addresses critical bugs with Firefox 3.5.6
Mozilla has also released an update for the 3.0.x branch of Firefox, which will receive security and stability updates until January of 2010. Firefox 3.0.16 is available to download and addresses all of the above vulnerabilities except the bug relating to the Theora video library, since video capabilities were not added until Firefox 3.5 so prior releases are not affected.
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