CVE-2011-4864
The Tencent MobileQQ (com.tencent.mobileqq) application 2.2 for Android does not properly protect data, which allows remote attackers to read or modify messages and a friends list via a crafted application.
Date published : 2012-01-24
http://www4.comp.polyu.edu.hk/~appsec/bugs/CVE-2011-4864-vulnerability-in-MobileQQ.html