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Fedora 43 Update for Firefox 2026 with build 1c873954fa released now

fedora
Calendar Grey June 18, 2026
Dist Fedora Esm H88
Update to Firefox 152.0 released for Fedora 43 with improvements and enhanced security.
Update NSS to 3.124.0 Update to Firefox 152.0

Summary

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

compliance, performance and portability.

Update Information:

Update NSS to 3.124.0 Update to Firefox 152.0

Topics%20covered

Topics Covered

security advisory fedora update firefox software web browser

Change Log

* Thu Jun 11 2026 Martin Stransky - 152.0-1 - Update to latest upstream (152.0)

References

Fedora Update Notification FEDORA-2026-1c873954fa 2026-06-19 01:08:57.989203+00:00 Name : firefox Product : Fedora 43 Version : 152.0 Release : 1.fc43 URL : https://www.mozilla.org/firefox/ 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-2026-1c873954fa' 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
informational
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Critical

Name: firefox
Product: Fedora 43
Version: 152.0
Release: 1.fc43
URL: https://www.mozilla.org/firefox/
Summary: Mozilla Firefox Web browser

Topics%20covered

Topics Covered

security advisory fedora update firefox software web browser

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