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Alerts This Week
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Fedora 43 NSS Critical Update 2026-c0a4f03150 Firefox 150.0

fedora
Calendar Grey May 3, 2026
Scroller Fedora
Critical update for NSS to version 3.122.1 in Fedora 43 enhances security and supports newer standards. Action recommended.
Update NSS to 3.122.1 Update to Firefox 150.0

Summary

Network Security Services (NSS) is a set of libraries designed to

support cross-platform development of security-enabled client and

server applications. Applications built with NSS can support SSL v2

and v3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509

v3 certificates, and other security standards.

Update Information:

Update NSS to 3.122.1 Update to Firefox 150.0

Topics%20covered

Topics Covered

security advisory fedora update critical firefox NSS

Change Log

* Mon Apr 20 2026 Frantisek Krenzelok - 3.122.1-1 - Update NSS to 3.122.1

References

Fedora Update Notification FEDORA-2026-c0a4f03150 2026-05-03 01:18:11.212640+00:00 Name : nss Product : Fedora 43 Version : 3.122.1 Release : 1.fc43 URL : http://www.mozilla.org/projects/security/pki/nss/ Summary : Network Security Services Description : Network Security Services (NSS) is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509 v3 certificates, and other security standards.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c0a4f03150' 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: nss
Product: Fedora 43
Version: 3.122.1
Release: 1.fc43
URL: http://www.mozilla.org/projects/security/pki/nss/
Summary: Network Security Services

Topics%20covered

Topics Covered

security advisory fedora update critical firefox NSS

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