Fedora 43 NSS Critical Network Security Patch 2026-1c873954fa
fedora
June 18, 2026
Update NSS to 3.124.0 Update to Firefox 152.0
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 3.124.0 Update to Firefox 152.0
Change Log
* Mon Jun 1 2026 Frantisek Krenzelok
References
Fedora Update Notification FEDORA-2026-1c873954fa 2026-06-19 01:08:57.989203+00:00 Name : nss Product : Fedora 43 Version : 3.124.0 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-2026-1c873954fa' 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
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Critical
Name: nss
Product: Fedora 43
Version: 3.124.0
Release: 1.fc43
Summary: Network Security Services
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