Ubuntu has published a security advisory highlighting vulnerabilities in the following products on the 21st of April 2022. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on these updates, you can follow this URL:
https://ubuntu.com/security/notices
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Ubuntu security advisory.pdf
References