CVE-2013-5137: Apple iPhone OS

Low severity, CVSS 2.6. EPSS: 1.5% chance of exploitation in the next 30 days.

IOKit in Apple iOS before 7 allows attackers to send user-interface events to the foreground app by leveraging control over a background app and using the (1) task-completion API or (2) VoIP API.

Affected products

• Apple iPhone OS: up to and including 6.1.4; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.1.0 only; version 1.1.1 only; …

Published 2013-09-19. Last modified 2026-06-16.