Mozilla on Tuesday patched nine vulnerabilities, six of them critical, in Firefox 3.6 and Firefox 3.5.

But rather than highlighting the security fixes in Firefox 3.6.4, the company instead emphasized the addition of crash protection, a move meant to keep the browser alive when popular plug-ins drop dead.

Updates to Firefox 3.6.4 and Firefox 3.5.10 fixed nine flaws for each version, although the total patch count came to 10 because two fixes affected only one of the pair.

Six of the nine vulnerabilities for each browser were rated "critical," Mozilla's highest threat ranking, indicating that hackers could use them to compromise a system running Firefox, then plant other malware on the machine.

More: http://www.computerworld.com/s/article/9178408/