CVE-2016-1637
The SkATan2_255 function in effects/gradients/SkSweepGradient.cpp in Skia, as used in Google Chrome before 49.0.2623.75, mishandles arctangent calculations, which allows remote attackers to obtain sensitive information via a crafted web site.
Date published : 2016-03-05
http://www.securityfocus.com/bid/84008
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html