Mozilla Releases Security Updates

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Archived Content

In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.

Mozilla has released security updates to address multiple vulnerabilities in Firefox ESR 52.4 and Firefox 56. A remote attacker could exploit some of these vulnerabilities to take control of an affected system.

US-CERT encourages users and administrators to review the Mozilla Security Advisories for Firefox ESR 52.4 and Firefox 56 and apply the necessary updates.

Archived Content

Mozilla Releases Security Updates

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CISA and NSA Release Enduring Security Framework Guidance on Identity and Access Management

Drupal Releases Security Advisory to Address Vulnerability in Drupal Core

Archived Content

Mozilla Releases Security Updates

Related Advisories

CISA Releases Eight Industrial Control Systems Advisories

CISA Releases Updated Cybersecurity Performance Goals

CISA and NSA Release Enduring Security Framework Guidance on Identity and Access Management

Drupal Releases Security Advisory to Address Vulnerability in Drupal Core