Just like any other Patch Tuesday by Microsoft, more bugs have been fixed. One patch is for Internet Explorer and the other patch is for the Windows Kernel. Four CRITICAL vulnerabilities were fixed in Internet Explorer. The other Windows Kernel patch isn’t rated as important because the user has to be logged onto their Windows 2000 machine in order to take advantage of the system.

Some of these flaws have been known and existent since May of 2005, and they are now just getting fixed. Guess that is why Firefox is gaining so quickly in popularity.