Original release date: August 18, 2021
Mozilla has released security updates to address vulnerabilities in Firefox and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system.
CISA encourages users and administrators to review the Mozilla Security Advisory for Firefox 91.0.1 and Thunderbird 91.0.1 and apply the necessary updates.
This product is provided subject to this Notification and this Privacy & Use policy.
CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence…
CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on…
The purpose of this Alert is to amplify Poland’s Computer Emergency Response Team (CERT Polska’s)…
Systems Affected Any system running Microsoft Windows (Windows 95 and newer) that are used…
Systems Affected Microsoft Windows systems running Internet Explorer 5.01 Internet Explorer 5.50 Internet Explorer…
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