CVE-2015-5850: Apple iPhone OS

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

AppleKeyStore in Apple iOS before 9 allows physically proximate attackers to reset the count of incorrect passcode attempts via a device backup.

Affected products

• Apple iPhone OS: up to and including 8.4.1

Published 2015-09-18. Last modified 2026-06-17.