ubuntu

Ubuntu is a Debian-based Linux operating system that runs from the desktop to the cloud, to all your internet connected things. It is the world's most popular operating system across public clouds and OpenStack clouds. It is the number one platform for containers; from Docker to Kubernetes to LXD, Ubuntu can run your containers at scale. Fast, secure and simple, Ubuntu powers millions of PCs worldwide. Development of Ubuntu is led by Canonical Ltd. Canonical generates revenue through the sale of technical support and other services related to Ubuntu. The Ubuntu project is publicly committed to the principles of open-source software development; people are encouraged to use free software, study how it works, improve upon it, and distribute it.

See ubuntu.com for more information

This image is built by IBM to run on the IBM Z architecture and is not affiliated with any other community that provides a version of this image.

License

View license information here

As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).

As for any pre-built image usage, it is the image user's responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.

Versions

Use the pull string below for the version of this image you require.

noble docker pull icr.io/ibmz/ubuntu@sha256:94e3d63033dda6c73b90f8475e7a9d8edba9f1dd3c71d9246eb213d13d00b4d6 Vulnerability Report 07-22-2025
jammy docker pull icr.io/ibmz/ubuntu@sha256:61082d7f2950b221571e18921e1eae8aa6796557d58ff4af72b38783447b6e8a Vulnerability Report 07-22-2025
22.04 docker pull icr.io/ibmz/ubuntu@sha256:67870d712490cc420cb890776ca3f5fda58ddb7c01c4873872905515e4cd7d7c Vulnerability Report 07-22-2025
20.04 docker pull icr.io/ibmz/ubuntu@sha256:7bc3dcb63a8c5c203d3c69288d796ff1e2a51d1997733648822865819773290a Vulnerability Report 07-22-2025
18.04 docker pull icr.io/ibmz/ubuntu@sha256:ce2c98eba2443827ac7b41f08d7fb3505528d40400404c14fbdb6b2bffb7a2a5 Vulnerability Report 07-22-2025

Version Pull String Security (IBM Cloud) Created

Version	Pull String	Security (IBM Cloud)	Created
noble	docker pull icr.io/ibmz/ubuntu@sha256:94e3d63033dda6c73b90f8475e7a9d8edba9f1dd3c71d9246eb213d13d00b4d6	Vulnerability Report	07-22-2025
jammy	docker pull icr.io/ibmz/ubuntu@sha256:61082d7f2950b221571e18921e1eae8aa6796557d58ff4af72b38783447b6e8a	Vulnerability Report	07-22-2025
22.04	docker pull icr.io/ibmz/ubuntu@sha256:67870d712490cc420cb890776ca3f5fda58ddb7c01c4873872905515e4cd7d7c	Vulnerability Report	07-22-2025
20.04	docker pull icr.io/ibmz/ubuntu@sha256:7bc3dcb63a8c5c203d3c69288d796ff1e2a51d1997733648822865819773290a	Vulnerability Report	07-22-2025
18.04	docker pull icr.io/ibmz/ubuntu@sha256:ce2c98eba2443827ac7b41f08d7fb3505528d40400404c14fbdb6b2bffb7a2a5	Vulnerability Report	07-22-2025

Usage Notes

Primarily used as a base image:

FROM icr.io/ibmz/ubuntu:[version]