Mail in Apple OS X before 10.11 does not properly recognize user preferences, which allows attackers to obtain sensitive information via an unspecified action during the printing of an e-mail message, a different vulnerability than CVE-2015-7760.
https://support.apple.com/HT205267
http://www.securityfocus.com/bid/76908
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html