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Fedora 43 systemd 258.10 Important Bugfix Advisory 2026-289c38d6f2

fedora
Calendar Grey July 26, 2026
Scroller Fedora
Fedora 43 systemd 258.10 latest upstream release with critical bugfixes and updates for service management.
Fedora 43 systemd update to version 258.10 includes numerous bugfixes and security improvements

Summary

systemd is a system and service manager that runs as PID 1 and starts the rest

of the system. It provides aggressive parallelization capabilities, uses socket

and D-Bus activation for starting services, offers on-demand starting of

daemons, keeps track of processes using Linux control groups, maintains mount

and automount points, and implements an elaborate transactional dependency-based

service control logic. systemd supports SysV and LSB init scripts and works as a

replacement for sysvinit. Other parts of this package are a logging daemon,

utilities to control basic system configuration like the hostname, date, locale,

maintain a list of logged-in users, system accounts, runtime directories and

settings, and a logging daemons.

This package was built from the v258-stable branch of systemd.

Update Information:

Latest upstream bugfix release.

Topics%20covered

Topics Covered

security advisory fedora important bugfix systemd service manager

Change Log

* Sat Jul 25 2026 Zbigniew Jędrzejewski-Szmek - 258.10-1 - Version 258.10 - a bugfix release with correctness and security-relevant fixes too. 184 patches, so too many to describe here.

References

Fedora Update Notification FEDORA-2026-289c38d6f2 2026-07-27 01:12:03.303815+00:00
Name : systemd Product : Fedora 43 Version : 258.10 Release : 1.fc43 URL : https://systemd.io Summary : System and Service Manager Description : systemd is a system and service manager that runs as PID 1 and starts the rest of the system. It provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. systemd supports SysV and LSB init scripts and works as a replacement for sysvinit. Other parts of this package are a logging daemon, utilities to control basic system configuration like the hostname, date, locale, maintain a list of logged-in users, system accounts, runtime directories and settings, and a logging daemons.
This package was built from the v258-stable branch of systemd.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-289c38d6f2' 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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Name: systemd
Product: Fedora 43
Version: 258.10
Release: 1.fc43
URL: https://systemd.io
Summary: System and Service Manager

Topics%20covered

Topics Covered

security advisory fedora important bugfix systemd service manager

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