CVE-2016-4746
The Keyboards component in Apple iOS before 10 does not properly use a cache for auto-correct suggestions, which allows remote attackers to obtain sensitive information in opportunistic circumstances by leveraging an unintended correction.
Date published : 2016-09-18
http://lists.apple.com/archives/security-announce/2016/Sep/msg00002.html
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html