Earlier this week, the Mozilla organization released updated versions of its 3.5 and 3.6 Firefox Web browsers. The updated bits patched 13 vulnerabilities found in the code-base, and 11 of the aforementioned security issues were listed as “critical” by the company. The vulnerabilities ranged from buffer and integer overflows to SSL spoofing. If you’re using Firefox 3.5 or 3.6 be sure to click the “Check for Updates” link under the “Help” menu to grab the latest and greatest from Mozilla.