Apple has published a security advisory, highlighting vulnerabilities in multiple versions listed below on the 20th of September 2021. It is recommended that you take the necessary precautions by ensuring your products are always updated.
iOS version prior to 15
iPadOs versions prior to 15
watchOS versions prior to 8
tvOS versions prior to 15
For more information on these Apple updates, you can follow these URLs:
https://support.apple.com/en-ca/HT212814
https://support.apple.com/en-ca/HT212819
https://support.apple.com/en-ca/HT212815
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Apple Security Updates.pdf
References
Apple security updates (20th September 2021). Retrieved from Canadian Centre for Cyber Security.
https://cyber.gc.ca/en/alerts/apple-security-advisory-40
Apple security updates (20th September 2021). Retrieved from Apple.
https://support.apple.com/en-us/HT201222