CVE-2020-3873: Apple iPadOS

Low severity, CVSS 3.3. EPSS: 0.3% chance of exploitation in the next 30 days.

This issue was addressed with improved setting propagation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Turning off "Load remote content in messages” may not apply to all mail previews.

Affected products

• Apple iPadOS: before 13.3.1 (fixed in 13.3.1)
• Apple iPhone OS: before 13.3.1 (fixed in 13.3.1)

Published 2020-02-27. Last modified 2026-06-17.