Apple security advisory (AV26-446)

Serial number: AV26-446
Date: May 11, 2026

On May 11, 2026, Apple published a security update to address vulnerabilities in the following products:

  • iOS – versions prior to 26.5
  • iPadOS – versions prior to 26.5
  • iOS – versions prior to 18.7.9
  • iPadOS – versions prior to 18.7.9
  • iPadOS – versions prior to 17.7.11
  • iOS – versions prior to 16.7.16
  • iPadOS – versions prior to 16.7.16
  • iOS – versions prior to 15.8.8
  • iPadOS – versions prior to 15.8.8
  • macOS Tahoe – versions prior to 26.5
  • macOS Sequoia – versions prior to 15.7.7
  • macOS Sonoma – versions prior to 14.8.7
  • tvOS – versions prior to 26.5
  • watchOS – versions prior to 26.5
  • visionOS – versions prior to 26.5

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

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