Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct
Minor security vulnerability found for Unix-like systems
a new and important security message was just posted on Qt-Announce by Thiago. Here is a "link":http://lists.qt-project.org/pipermail/announce/2013-February/000023.html.
Affected are all versions before 5.0.1. Fix will be included in next 4.7.x and 4.8.x releases, too.