Some products and vendors represent unique challenges in terms of vulnerability data that make them harder to track for these teams. Linux distributions are often made up of a large collections of independently developed software. Some vulnerabilities occur within the Linux kernel and for those vulnerabilities we do not enumerate all of the hundreds of Linux distributions. To keep the numbers sensibly, I examined the vulnerabilities fixed in the first year after the first 45 or 45 vulnerabilities were identified. You could build your own list from the source: http://www.mnt.com/technet/security/current.aspx.”]