OPENSUSE-SU-2026:20057-1
Vulnerability from csaf_opensuse - Published: 2026-01-17 13:20 - Updated: 2026-01-17 13:20Summary
Security update for docker
Notes
Title of the patch
Security update for docker
Description of the patch
This update for docker fixes the following issues:
Changes in docker:
- Update to Docker 28.5.1-ce. See upstream changelog online at
<https://docs.docker.com/engine/release-notes/28/#2851>
- Update to Docker 28.5.0-ce. See upstream changelog online at
<https://docs.docker.com/engine/release-notes/28/#2850>
- Update to docker-buildx v0.29.0. Upstream changelog:
<https://github.com/docker/buildx/releases/tag/v0.29.0>
- Remove git-core recommends on SLE. Most SLE systems have
installRecommends=yes by default and thus end up installing git with Docker.
bsc#1250508
This feature is mostly intended for developers ("docker build git://") so
most users already have the dependency installed, and the error when git is
missing is fairly straightforward (so they can easily figure out what they
need to install).
- Update to docker-buildx v0.28.0. Upstream changelog:
<https://github.com/docker/buildx/releases/tag/v0.28.0>
- Update to Docker 28.4.0-ce. See upstream changelog online at
<https://docs.docker.com/engine/release-notes/28/#2840>
* Fixes a nil pointer panic in "docker push". bsc#1248373
- Update warnings and errors related to "docker buildx ..." so that they
reference our openSUSE docker-buildx packages.
- Enable building docker-buildx for SLE15 systems with SUSEConnect secret
injection enabled. PED-12534 PED-8905 bsc#1247594
As docker-buildx does not support our SUSEConnect secret injection (and some
users depend "docker build" working transparently), patch the docker CLI so
that "docker build" will no longer automatically call "docker buildx build",
effectively making DOCKER_BUILDKIT=0 the default configuration. Users can
manually use "docker buildx ..." commands or set DOCKER_BUILDKIT=1 in order
to opt-in to using docker-buildx.
Users can silence the "docker build" warning by setting DOCKER_BUILDKIT=0
explicitly.
In order to inject SCC credentials with docker-buildx, users should use
RUN --mount=type=secret,id=SCCcredentials zypper -n ...
in their Dockerfiles, and
docker buildx build --secret id=SCCcredentials,src=/etc/zypp/credentials.d/SCCcredentials,type=file .
when doing their builds.
- Update to Docker 28.3.3-ce. See upstream changelog online at
<https://docs.docker.com/engine/release-notes/28/#2833>
CVE-2025-54388 bsc#1247367
- Update to docker-buildx v0.26.1. Upstream changelog:
<https://github.com/docker/buildx/releases/tag/v0.26.1>
- Update to docker-buildx v0.26.0. Upstream changelog:
<https://github.com/docker/buildx/releases/tag/v0.26.0>
Patchnames
openSUSE-Leap-16.0-151
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"text": "Moby is an open source container framework developed by Docker Inc. that is distributed as Docker Engine, Mirantis Container Runtime, and various other downstream projects/products. In versions 28.2.0 through 28.3.2, when the firewalld service is reloaded it removes all iptables rules including those created by Docker. While Docker should automatically recreate these rules, versions before 28.3.3 fail to recreate the specific rules that block external access to containers. This means that after a firewalld reload, containers with ports published to localhost (like 127.0.0.1:8080) become accessible from remote machines that have network routing to the Docker bridge, even though they should only be accessible from the host itself. The vulnerability only affects explicitly published ports - unpublished ports remain protected. This issue is fixed in version 28.3.3.",
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}
],
"threats": [
{
"category": "impact",
"date": "2026-01-17T13:20:26Z",
"details": "moderate"
}
],
"title": "CVE-2025-54388"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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