Apple this week announced the availability of 8 security patches for its iPhone 5s and later, iPad Air and later, and iPod touch 6th generation users, released as part of the iOS 11 platform upgrade.

The bugs affect 7 platform components, namely Exchange ActiveSync, iBooks, Mail MessageUI, Messages, MobileBackup, Safari, and WebKit. Exploitation of these issues could lead to data deletion, denial of service, address bar spoofing, or the creation of unencrypted backups.