CVE-2019-6228: Apple iPhone OS

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

A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue is fixed in iOS 12.1.3, Safari 12.0.3. Processing maliciously crafted web content may lead to a cross site scripting attack.

Affected products

• Apple iPhone OS: before 12.1.3 (fixed in 12.1.3)
• Apple Safari: before 12.0.3 (fixed in 12.0.3)

Published 2019-03-05. Last modified 2026-06-17.