Mozilla Releases Security Update for Firefox and Firefox ESR

Threat ID:: CC-3829
Threat Severity:: Information only
Published:: 21 April 2021 2:05 PM

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 88

Mozilla Firefox

Versions: all prior 78.10

Mozilla Firefox ESR

Threat details

Introduction

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

Remediation advice

Affected organisations are encouraged to review the Mozilla security advisories for Firefox 88 and Firefox ESR 78.10, and apply the relevant updates.

Last edited: 22 April 2021 1:18 pm