Apple security advisory (AV26-381)

Serial number: AV26-381
Date: April 22, 2026

On April 22, 2026, Apple published security updates to address vulnerabilities in the following products:

• iOS and iPadOS – versions prior to 18.7.8 and versions prior to 26.4.2

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• About the security content of iOS 26.4.2 and iPadOS 26.4.2
• About the security content of iOS 18.7.8 and iPadOS 18.7.8
• Apple Security Updates