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Repositories
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Repositories
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Community Releases
Driven by and dedicated to the openUBMC community.
Commercial Releases
Commercial releases built on openUBMC.

Community Releases

Find and download the latest and previous releases, along with their release notes, to quickly integrate and customize openUBMC.

openUBMC 25.12 LTS SP2
LTSLatest Release
Maintenance deadline: 2026/12/31
Release NotesTechnical White PaperLifecycle

Source Code

Complete source packages of the openUBMC community release for custom development.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
repositories.zip25.12 SP284.93 MB2026/06/03 SHA256
Download

Firmware

Firmware packages of the openUBMC community release, ready for immediate update on servers running the openUBMC community release.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
openUBMC-CMT_25.12.01.01.zip 25.12 SP266.51 MB2026/06/03 SHA256
Download
openUBMC 26.03
Release NotesTechnical White PaperLifecycle

Source Code

Complete source packages of the openUBMC community release for custom development.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
repositories.zip26.0381.63 MB2026/03/31 SHA256
Download

Firmware

Firmware packages of the openUBMC community release, ready for immediate update on servers running the openUBMC community release.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
openUBMC-CMT_26.03.00.01.zip26.0376.45 MB2026/03/31 SHA256
Download
openUBMC 25.12 LTS SP1
LTS
Maintenance deadline: 2026/12/31
Technical White PaperLifecycle

Source Code

Complete source packages of the openUBMC community release for custom development.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
repositories.zip25.12 SP175.33 MB2026/02/14 SHA256
Download

Firmware

Firmware packages of the openUBMC community release, ready for immediate update on servers running the openUBMC community release.

Package Name
Version
Size
Release Date
Integrity Check
Download Link
openUBMC-CMT_25.12.01.01.zip25.12 SP166.12 MB2026/02/14 SHA256
Download

Download Resources

App Marketplace
Need to select openUBMC apps? The openUBMC App Marketplace offers components for download, designed for custom development.
Community Docs
How to perform secondary development using the openUBMC community release? Our documentation provides extensive resources for your reference.

Support & Services

FAQs
Need Help? Browse our FAQs for quick answers to common questions.
Community Forum
Need more support? Join our Community Forum for discussion and assistance.