Is CVE-2015-8126 a problem for ImageMagick? There are probably quite a number of users with ImageMagick running on servers, so if there is a problem, it probably needs looking at fairly quickly.
/spender
CVE-2015-8126: Multiple buffer overflows in libpng
Re: CVE-2015-8126: Multiple buffer overflows in libpng
ImageMagick is not vulnerable to CVE-2015-8126. In fact I do not know of any libpng application that is actually vulnerable, although it would be possible to write one.