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Fedora 42 Firefox NSS Update 3.123.1 Enhancement 2026-7f6ee801e2

fedora
Calendar Grey May 23, 2026
Dist Fedora Esm H88
Upgrade to Firefox 151.0 and NSS 3.123.1 on Fedora 42 for enhanced performance and security.
Update NSS to 3.123.1 Update to Firefox 151.0

Summary

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

compliance, performance and portability.

Update Information:

Update NSS to 3.123.1 Update to Firefox 151.0

Topics%20covered

Topics Covered

security advisory fedora software update mozilla firefox NSS

Change Log

* Mon May 18 2026 Martin Stransky - 151.0-2 - Update to latest upstream (151.0) build 2 * Thu May 14 2026 Martin Stransky - 151.0-1 - Update to latest upstream (151.0)

References

Fedora Update Notification FEDORA-2026-7f6ee801e2 2026-05-23 16:00:29.000875+00:00 Name : firefox Product : Fedora 42 Version : 151.0 Release : 2.fc42 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-2026-7f6ee801e2' 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 42
Version: 151.0
Release: 2.fc42
URL: https://www.mozilla.org/firefox/
Summary: Mozilla Firefox Web browser

Topics%20covered

Topics Covered

security advisory fedora software update mozilla firefox NSS

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