CVE-2015-5906: Apple iPhone OS

Medium severity, CVSS 5.0. EPSS: 2% chance of exploitation in the next 30 days.

The HTML form implementation in WebKit in Apple iOS before 9 does not prevent QuickType access to the final character of a password, which might make it easier for remote attackers to discover a password by leveraging a later prediction containing that character.

Affected products

• Apple iPhone OS: up to and including 8.4.1

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