CVE-2015-0374
Unspecified vulnerability in Oracle MySQL Server 5.5.40 and earlier and 5.6.21 and earlier allows remote authenticated users to affect confidentiality via unknown vectors related to Server : Security : Privileges : Foreign Key.
Date published : 2015-01-21
http://www.securityfocus.com/bid/72227
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html