-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-1a714d39b0 2026-06-27 00:54:50.049752+00:00 --------------------------------------------------------------------------------
Name : docker-buildkit Product : Fedora 43 Version : 0.31.0 Release : 1.fc43 URL : https://github.com/moby/buildkit Summary : Concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit Description : Concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit.
-------------------------------------------------------------------------------- Update Information:
Update to release v0.31.0 Resolve CVE-2026-39829: rhbz#2489939, rhbz#2490056 Upstream new features and fixes -------------------------------------------------------------------------------- ChangeLog:
* Wed Jun 17 2026 Bradley G Smith bradley.g.smith@gmail.com - 0.31.0-1 - Update to release v0.31.0 - Resolve CVE-2026-39829: rhbz#2489939, rhbz#2490056 - Upstream new features and fixes -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2489939 - CVE-2026-39828 docker-buildkit: golang.org/x/crypto/ssh: Unauthorized command execution via discarded SSH permissions [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2489939 [ 2 ] Bug #2490056 - CVE-2026-39829 docker-buildkit: golang.org/x/crypto/ssh: Denial of Service via crafted public key with excessive parameters [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2490056 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-1a714d39b0' 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
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------