CVE-2018-4428

Name of the Vulnerable Software and Affected Versions iOS versions prior to 12.1.1

Description A lock screen issue allowed access to the share function on a locked device, potentially enabling a local attacker to share items from the lock screen. This issue was addressed by restricting options offered on a locked device.

Recommendations For iOS versions prior to 12.1.1, update to iOS 12.1.1 to resolve the issue. As a temporary workaround, consider restricting access to the share function on locked devices until the update is applied.