CVE-2016-4707: Apple iPhone OS

Medium severity, CVSS 4.0. EPSS: 0.3% chance of exploitation in the next 30 days.

CFNetwork in Apple iOS before 10 and OS X before 10.12 mishandles Local Storage deletion, which allows local users to discover the visited web sites of arbitrary users via unspecified vectors.

Affected products

• Apple iPhone OS: up to and including 9.3.5
• Apple Mac OS X: up to and including 10.11.6

Published 2016-09-25. Last modified 2026-06-17.