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Fedora 44 btrbk Critical Update Snapshot Tool Fix CVE-2026-62943

fedora
Calendar Grey July 21, 2026
Scroller Fedora
The Fedora 44 advisory details a critical update for btrbk to fix CVE-2026-62943, enhancing security for remote backups.
Update to 0.32.7 (RHBZ#2502632) which includes fix for CVE-2026-62943

Summary

Backup tool for btrfs sub-volumes, using a configuration file, allows

creation of backups from multiple sources to multiple destinations,

with ssh and flexible retention policy support (hourly, daily,

weekly, monthly)

Update Information:

Update to 0.32.7 (RHBZ#2502632) which includes fix for CVE-2026-62943

Topics%20covered

Topics Covered

security advisory fedora update important remote backup btrbk

Change Log

* Mon Jul 20 2026 Juan Orti Alcaine - 0.32.7-1 - Update to 0.32.7 (RHBZ#2502632) which includes fix for CVE-2026-62943 * Wed Jul 15 2026 Fedora Release Engineering - 0.32.6-12 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild

References


[ 1 ] Bug #2502632 - btrbk-0.32.7 is available https://bugzilla.redhat.com/show_bug.cgi?id=2502632

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-131c82812a' 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
important
Lowest
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Critical

Name: btrbk
Product: Fedora 44
Version: 0.32.7
Release: 1.fc44
URL: https://digint.ch/btrbk/
Summary: Tool for creating snapshots and remote backups of btrfs sub-volumes

Topics%20covered

Topics Covered

security advisory fedora update important remote backup btrbk

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