Microsoft has published a security advisory to address a vulnerability in the following products on the 11th of January 2022. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on this update, you can follow this URL:
https://msrc.microsoft.com/update-guide/
The Guyana National CIRT recommends that users and administrators review this update and apply them where necessary.
PDF Download: Microsoft Security Advisory.pdf
References
Microsoft security advisory (11th of January 2022). Retrieved from Bleeping Computer.
Microsoft security advisory (11th of January 2022). Retrieved from Microsoft.