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Fedora 42: FEDORA-2025-34badbe9b9 critical: Firefox software update

fedora
Calendar Grey May 31, 2025
Dist Fedora Esm H88
Exciting news for Fedora 42 users! Firefox 139.0 is now available for installation. Update easily using DNF Package Manager with the terminal command.
New upstream version (139.0)

Summary

Mozilla Firefox is an open-source web browser, designed for standards

compliance, performance and portability.

Update Information:

New upstream version (139.0)

Topics%20covered

Topics Covered

security advisory software update Fedora firefox browser open source

Change Log

* Tue May 27 2025 Martin Stransky - 139.0-1 - Updated to 139.0

References

Fedora Update Notification FEDORA-2025-34badbe9b9 2025-05-31 02:04:13.209366+00:00 Name : firefox Product : Fedora 42 Version : 139.0 Release : 1.fc42 URL : https://www.firefox.com/en-US/?redirect_source=mozilla-org Summary : Mozilla Firefox Web browser Description : Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-34badbe9b9' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
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Name: firefox
Product: Fedora 42
Version: 139.0
Release: 1.fc42
URL: https://www.firefox.com/en-US/?redirect_source=mozilla-org
Summary: Mozilla Firefox Web browser

Topics%20covered

Topics Covered

security advisory software update Fedora firefox browser open source

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