WhatsApp has published a security advisory to address vulnerabilities in the following products on the 28th of September 2022. It is recommended that you take the necessary precautions to ensure your products are always protected.
WhatsApp for Android prior to v2.22.16.12
WhatsApp Business for Android prior to v2.22.16.12
WhatsApp for iOS prior to v2.22.16.12
WhatsApp Business for iOS prior to v2.22.16.12
For more information on these updates, you can follow this URL:
https://www.whatsapp.com/security/advisories/2022/?lang=en
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: WhatsApp Security Advisory.pdf
References
WhatsApp Security Advisory (28th of September 2022). Retrieved from The Hacker News
https://thehackernews.com/2022/09/critical-whatsapp-bugs-could-have-let.html
WhatsApp Security Advisories (27th of September 2022). Retrieved from WhatsApp
https://www.whatsapp.com/security/advisories/2022/?lang=en