CVE-2017-2508: Apple iPhone OS

Medium severity, CVSS 6.1. EPSS: 3% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. Safari before 10.1.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to conduct Universal XSS (UXSS) attacks via a crafted web site that improperly interacts with container nodes.

Affected products

• Apple iPhone OS: up to and including 10.3.1
• Apple Safari: up to and including 10.1

Published 2017-05-22. Last modified 2026-06-17.