CVE-2013-4549

QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.

Date published : 2013-12-23

http://blog.qt.digia.com/blog/2014/04/24/qt-4-8-6-released/

https://codereview.qt-project.org/#change,71010