Mozilla addressed a critical security vulnerability with a minor Firefox update, bringing the browser to version 3.6.2. The vulnerability could potentially allow an attacker to “crash a victim’s browser and execute arbitrary code on his/her system.”
Users of FirefoxFirefoxFirefox 3.6 will have this update automatically downloaded and installed, but you can also manually apply it by selecting “Check for Updates…” from the Help menu.
The release notes for Firefox 3.6.2 can be found here. Mozilla Firefox 3.6.2 Release Notes
Firefox 3.6.2 Fixes Critical Security Hole