Apple Security Advisory (March 23, 2026)

Ref# ADV2026_176 | Date: Mar 23rd 2026

Apple published security updates highlighting vulnerabilities in the following products on November 4, 2026. It is recommended that you take the necessary precautions by ensuring your products are always updated. 

  • Safari – versions prior to 26.1 
  • Xcode – versions prior to 26.1 
  • iOS and iPadOS – versions prior to 26.1 
  • macOS Sequoia – versions prior to 15.7.2 
  • macOS Sonoma – versions prior to 14.8.2 
  • macOS Tahoe – versions prior to 26.1 
  • tvOS – versions prior to 26.1 
  • visionOS – versions prior to 26.1 
  • watchOS – versions prior to 26.1 

For more information on these updates, you can follow these URLs: 

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary. 

 PDF Download: Apple Security Advisory – Update 1

References