[El-errata] ELSA-2026-1837 Moderate: Oracle Linux 10 osbuild-composer security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-1837

http://linux.oracle.com/errata/ELSA-2026-1837.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
osbuild-composer-149-4.0.1.el10_1.x86_64.rpm
osbuild-composer-core-149-4.0.1.el10_1.x86_64.rpm
osbuild-composer-worker-149-4.0.1.el10_1.x86_64.rpm

aarch64:
osbuild-composer-149-4.0.1.el10_1.aarch64.rpm
osbuild-composer-core-149-4.0.1.el10_1.aarch64.rpm
osbuild-composer-worker-149-4.0.1.el10_1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/osbuild-composer-149-4.0.1.el10_1.src.rpm

Related CVEs:

CVE-2025-58183




Description of changes:

[149-4.0.1]
- Add missing dependency over dracut-config-rescue for image-installer [Orabug: 38587453]
- Add OL10 support
- Update repository URLs for baseos, appstream and UERK
- Fix the label for UEKR repository
- Simplify repository names [JIRA: OLDIS-35893]
- Ensure build on latest golang: CVE-2024-34156
- Refactor patches to fix some naming and set a correct kernel for Oracle Linux [Orabug: 37253643]
- Support using OCI variables inside built images [JIRA: OLDIS-35302]
- Support using repository definitons with OCI variables [JIRA: OLDIS-38657]
- Update repositories to contain OCI variables
- Remove image types Minimal-raw and wsl [JIRA: OLDIS-38123]
- Increase default /boot size to 1GB [Orabug: 36827079]
- Add support for OCI hybrid images [JIRA: OLDIS-33593]
- enable aarch64 OCI image builds [JIRA: OLDIS-33593]
- support for building OL8/9 images on Oracle Linux 9 [Orabug: 36400619]

[149-4]
- Rebuilt to fix:
  - CVE-2025-58183
  - RHEL-125637

[149-3]
- Add Red Hat v4 key for RHEL 10.1 RPMs