Dell has published a security advisory, highlighting vulnerabilities in multiple products on 7th July, 2021. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on these Dell updates you can follow these URLs:
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Dell Releases Security Updates for Multiple Products.pdf
References
https://cyber.gc.ca/en/alerts/dell-security-advisory-5