Browser Vulnerability Timeline

This timeline shows "risk metric", i.e. the percentage of users who have at least one unpatched critical or high severity vulnerability on a given day. Please check our paper on this new security metric presented at the Web 2.0 Security and Privacy Conference 2010 in Oakland, CA.


Time Range
Start Date:
End Date:
Browser & Plug-in Combinations
Browsers Plug-ins
Firefox Flash Player
Chrome Silverlight
Opera Windows Media Player
Safari