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Fedora 44 Firefox Update to Version 153.0 Advisory 2026-7d71f89d7e

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Calendar Grey July 23, 2026
Scroller Fedora
Latest Fedora update for Firefox 153.0 improves performance and standards compliance; install via dnf now.
Fedora 44 updates Mozilla Firefox to version 153.0, disabling specific features due to issues

Summary

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

compliance, performance and portability.

Update Information:

Update to latest upstream (153.0) New upstream release (153.0) Updated to latest upstream (153.0)

Topics%20covered

Topics Covered

security advisory fedora update mozilla firefox web browser

Change Log

* Wed Jul 22 2026 Martin Stransky - 153.0-3 - Disabled dom.ipc.forkserver.enable due to mzbz#2056004. * Tue Jul 21 2026 Martin Stransky - 153.0-2 - Temporary disable PGO * Thu Jul 16 2026 Martin Stransky - 153.0-1 - Updated to latest upstream (153.0) * Wed Jul 15 2026 Fedora Release Engineering - 152.0.6-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild

References

Fedora Update Notification FEDORA-2026-7d71f89d7e 2026-07-24 00:56:22.694832+00:00 Name : firefox Product : Fedora 44 Version : 153.0 Release : 3.fc44 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-2026-7d71f89d7e' 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

Name: firefox
Product: Fedora 44
Version: 153.0
Release: 3.fc44
URL: https://www.mozilla.org/firefox/
Summary: Mozilla Firefox Web browser

Topics%20covered

Topics Covered

security advisory fedora update mozilla firefox web browser

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