Mozilla Releases Security Update for Firefox and Firefox ESR

Threat ID:: CC-3803
Threat Severity:: Information only
Published:: 29 March 2021 10:21 AM

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

Affected platforms

The following platforms are known to be affected:

Versions: all prior to 87

Mozilla Firefox

Versions: all prior to 78.9

Mozilla Firefox ESR

Threat details

Introduction

Mozilla has released security updates to address vulnerabilities affecting Firefox and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system.

Remediation advice

Organisations are encouraged to review the Mozilla Security Advisories for Firefox 87 and Firefox ESR 78.9 and apply the necessary updates.

Last edited: 30 March 2021 11:41 am