Software bill of materials

An SBOM is a structured list of components, libraries, and modules required to build a piece of software, including their supply chain relationships.

SBOMs are required under the EU Cyber Resilience Act and referenced by the US NTIA as a key element of software transparency.

SBOMs for each Ubuntu Core release are available from the following links:

• Ubuntu Core 26 SBOM (under review, pending release)

• Ubuntu Core 24 SBOM

• Ubuntu Core 22 SBOM

• Ubuntu Core 20 SBOM