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Fedora 44 Skopeo Update Security Fix Denial of Service CVE-2026-34986

fedora
Calendar Grey April 25, 2026
Dist Fedora Esm H88
Explore the Fedora 44 skopeo release that fixes Denial of Service via crafted JWE. Update your systems now!
Automatic update for buildah-1.43.1-1.fc44, podman-5.8.2-1.fc44, skopeo-1.22.2-1.fc44

Summary

Command line utility to inspect images and repositories directly on Docker

registries without the need to pull them.

Update Information:

Automatic update for buildah-1.43.1-1.fc44, podman-5.8.2-1.fc44, skopeo-1.22.2-1.fc44. Changelog for buildah * Wed Apr 08 2026 Packit - 2:1.43.1-1 - Update to 1.43.1 upstream release Changelog for podman * Tue Apr 14 2026 Packit - 5:5.8.2-1 - Update to 5.8.2 upstream release Changelog for skopeo * Tue Apr 14 2026 Packit - 1:1.22.2-1 - Update to 1.22.2 upstream release * Fri Apr 10 2026 Lokesh Mandvekar - 1:1.22.1-2 - TMT: fix ref in plan * Thu Apr 09 2026 Packit - 1:1.22.1-1 - Update to 1.22.1 upstream release Security fix for CVE-2026-34986

Topics%20covered

Topics Covered

security advisory denial of service fedora update information CVE reference Skopeo

Change Log

* Tue Apr 14 2026 Packit - 1:1.22.2-1 - Update to 1.22.2 upstream release * Fri Apr 10 2026 Lokesh Mandvekar - 1:1.22.1-2 - TMT: fix ref in plan * Thu Apr 9 2026 Packit - 1:1.22.1-1 - Update to 1.22.1 upstream release

References


[ 1 ] Bug #2455675 - CVE-2026-34986 skopeo: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2455675

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-605559bfe2' 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: skopeo
Product: Fedora 44
Version: 1.22.2
Release: 1.fc44
URL: https://github.com/containers/skopeo
Summary: Inspect container images and repositories on registries

Topics%20covered

Topics Covered

security advisory denial of service fedora update information CVE reference Skopeo

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