During the week, Mozilla released an update to Firefox 91.0.1 version 91.0.1 for Windows, MacOS, and Linux, and Windows, MacOS, and Linux. The new version includes security enhancements and bug fixes: Update The security vulnerability will be closed in older versions of Firefox ESR. Details on the closed security vulnerability can be found here here. Users who installed an older version of Firefox ESR will receive an update automatically. If you don’t want to wait, you can get the update Help -> via Firefox -> Update to version 91.0.1 Manually stimulates. You can find more information about this update below or in Mozilla.
Download -> Download Firefox ESR for Windows, MacOS and Linux
Firefox ESR version 91.0.1 can now be downloaded from Mozilla:
- Download Firefox 91.0.1 ESR for Windows, MacOS and Linux
You can download the free Firefox browser for Windows, MacOS, and Linux here.
Web -> http://www.mozilla.org/de/firefox/
Download Firefox ESR version 91.0.1 for Windows, MacOS, and Linux:
Firefox ESR version 91.0.1 includes the following new features and improvements:
- Fixed an issue with resizing buttons in the tab bar when loading some websites (error 1704404).
- Fixed an issue where private window tabs were visible in non-private windows when viewing tape failover results in the address bar (error 1720369).
- Various stability fixes.
- Security fix.
Frequently Asked Questions After Updating Firefox
Mozilla Foundation developers are making Firefox for Windows, MacOS, and Linux available in multiple languages. Note that installing Firefox will overwrite the existing version of Firefox. Your bookmarks or column will not be lost. However, some extensions and other add-ons will no longer work until the appropriate updates or updates are available.