Six months is a much more interesting time frame, and gives us the opportunity to see if the early trend indicators are holding up, or if the early signs of progress were a short-term gain. Also, I thought it was worth going a little deeper in the analysis to look at the total fixed and unfixed vulns as I did last time, plus these additional views:
- Include a comparison view of Linux distribution workstation builds that exclude vulnerabilities non-default optional components as well as OpenOffice and other applications that do not have equivalents on Windows XP.
- Include a comparison view that excludes Low and Medium severities to just focus on High severity vulnerabilities fixed and unfixed in the first 6 months, and
- A comparison view that combines both of these
For the full details, or to print the report, you can download the report in pdf.
For those that only want the executive summary, here is a key chart that shows the publicly disclosed High severity vulnerabilities during the first 90 days of availability, broken down by vulns fixed and vulns unfixed. Note that this chart is showing the reduced Linux builds that exclude non-default and optional components without equivalents on WIndows. (clicking the chart also gets you to the full report.)