Mozilla published security updates on 6th May 2021, addressing vulnerabilities in the following products.It is recommended that you take the necessary precautions by ensuring your products are always updated.
Affected versions:
For more information on these Mozilla updates, you can follow the URL:
https://www.mozilla.org/en-US/security/advisories/mfsa2021-20/
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Mozilla Releases Security Updates for Firefox.pdf
References