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Fedora 44 moby-engine Denial of Service Security Advisory 2026-70a4eeeab8

fedora
Calendar Grey July 25, 2026
Scroller Fedora
Explore crucial updates for Fedora 44's moby-engine, resolving vulnerabilities related to denial of service threats.
Fedora 44 has updated the moby-engine to version 29.6.2, which includes upstream security fixes addressing vulnerabilities and can be installed using the dnf upgrade command.

Summary

Docker is an open source project to build, ship and run any application as a

lightweight container.

Docker containers are both hardware-agnostic and platform-agnostic. This means

they can run anywhere, from your laptop to the largest EC2 compute instance and

everything in between — and they do not require you to use a particular

language, framework or packaging system. That makes them great building blocks

for deploying and scaling web apps, databases, and backend services without

depending on a particular stack or provider.

Update Information:

Update to release v29.6.2 Resolves: rhbz#2496437 Upstream security fixes GHSA-hw3h-2gp9-cxpv GHSA-qx3x-mv6r-52p6 GHSA-32pv-7hq5-qhwq GHSA-g2h8-426c-7976 GHSA-388v-wmr2-g2v2

Topics%20covered

Topics Covered

security advisory denial of service fedora container engine moby-engine upstream fix

Change Log

* Thu Jul 16 2026 Bradley G Smith - 29.6.2-1 - Update to release v29.6.2 - Resolves: rhbz#2496437 - Upstream security fixes - - GHSA-hw3h-2gp9-cxpv - - GHSA-qx3x-mv6r-52p6 - - GHSA-32pv-7hq5-qhwq - - GHSA-g2h8-426c-7976 - - GHSA-388v-wmr2-g2v2 * Thu Jul 16 2026 Fedora Release Engineering - 29.6.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild * Fri Jun 26 2026 Bradley G Smith - 29.6.1-1 - Update to release v29.6.1 - Resolves: rhbz#2493405 - Upstream security fixes for: GHSA-mjcv-p78q-w5fw GHSA-jpcc-p29g-p8mq GHSA-72x6-4j93-7w86 GHSA-7236-3392-c5c6

References


[ 1 ] Bug #2496437 - CVE-2026-47262 moby-engine: containerd: Denial of Service via maliciously crafted image leading to unbounded group parsing [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2496437

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-70a4eeeab8' 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
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Name: moby-engine
Product: Fedora 44
Version: 29.6.2
Release: 1.fc44
URL: https://github.com/moby/moby
Summary: The open-source application container engine

Topics%20covered

Topics Covered

security advisory denial of service fedora container engine moby-engine upstream fix

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