CVE-2016-1802 (apple_tv, iphone_os, mac_os_x, watchos)
CCCrypt in CommonCrypto in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 mishandles return values during key-length calculations, which allows attackers to obtain sensitive information via a crafted app.
Source: CVE-2016-1802 (apple_tv, iphone_os, mac_os_x, watchos)