koha-setup-domains binary missing from all AMIs
The koha-setup-domains binary is missing from all Koha AMIs due to a configuration oversight.
- Published
- May 28, 2026
- Last Updated
- May 29, 2026
- Affected Versions
- Koha AMI builds released before 2026-05-29
- Fixed In
- Koha v25.11.04-1 (AMI build 2026-05-29)
Overview
Customers using the Koha library management system on AWS may find that the koha-setup-domains binary is missing from their instances. This binary is required for certain domain configuration tasks.
Affected Versions
- Koha AMI builds released before this patch.
Remediation
Option 1: Upgrade to Patched AMI
When a patched AMI is available on AWS Marketplace, launch a new instance from it and migrate your data. See the migration guide for step-by-step instructions.
Option 2: Apply Interim Mitigation
No interim mitigation is available. Upgrade to the patched AMI when released.
Option 3: Contact Support
If you are unsure how to apply the above steps, contact us at [email protected] or use the contact form. We can walk you through the fix remotely.
Timeline
| Date | Event |
|---|---|
| 2026-05-28 | Issue identified |
| 2026-05-28 | Advisory published |
| 2026-05-29 | Patched AMI published to AWS Marketplace |