Apple has published a security advisory, highlighting vulnerabilities in multiple versions listed below on the 11th of October 2021. It is recommended that you take the necessary precautions by ensuring your products are always updated.
for more information on these Apple updates, you can follow this URL:
https://support.apple.com/en-us/HT212846
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Apple Security Advisory.pdf
References
https://thehackernews.com/2021/10/apple-releases-urgent-iphone-and-ipad.html