Mozilla Firefox Version 91.0.1 Released With Security Update

Corrine · Aug 17, 2021

Mozilla sent Firefox Version 91.0.1 to the release channel with one security update rated high in severity.

Update

To get the update now, select "Help" from the Firefox menu, then pick "About Firefox." Mac users need to select "About Firefox" from the Firefox menu. If you do not use the English language version, Fully Localized Versions are available for download.

References

Corrine · Aug 24, 2021

Version 91.0.2 has been released to fix a couple of bugs.

Release Notes

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Mozilla Firefox Version 91.0.1 Released With Security Update

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Mozilla Firefox Version 91.0.1 Released With Security Update

Corrine

Administrator, Microsoft MVP, Security Analyst

Corrine

Administrator, Microsoft MVP, Security Analyst

Administrator,
Microsoft MVP,
Security Analyst

Administrator,
Microsoft MVP,
Security Analyst