CVE-2016-4618: Apple iPhone OS

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Safari Reader in Apple iOS before 10 and Safari before 10 allows remote attackers to inject arbitrary web script or HTML via a crafted web site, aka "Universal XSS (UXSS)."

Affected products

• Apple iPhone OS: up to and including 9.3.5
• Apple Safari: version 9.1.3 only

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