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Mozilla Releases Security Updates for Multiple Products

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system.

Report a cyber attack: call 0300 303 5222 or email [email protected]

Summary

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system.



Remediation steps

Type Step

Users and administrators are encouraged to review the following security advisories and apply the necessary updates:


Last edited: 29 June 2021 12:00 pm