CVE-2015-5882 (iphone_os)

The processor_set_tasks API implementation in Apple iOS before 9 allows local users to bypass an entitlement protection mechanism and obtain access to the task ports of arbitrary processes by leveraging root privileges.

CVE-2015-5892 (iphone_os)

Siri in Apple iOS before 9 allows physically proximate attackers to bypass an intended client-side protection mechanism and obtain sensitive content-notification information by listening to a device in the lock-screen state.

CVE-2015-5898

CFNetwork in Apple iOS before 9 relies on the hardware UID for its cache encryption key, which makes it easier for physically proximate attackers to obtain sensitive information by obtaining this UID.