RHBA-2026:28577 - Bug Fix Advisory

Topic

An update for rhc-worker-playbook is now available for Red Hat Enterprise Linux 10.

Description

A worker for yggdrasil that receives Ansible playbooks and executes them against the local host.

Bug Fix(es) and Enhancement(s):

• Memory leaks in rhc-worker-playbook [10.2.z] (JIRA:RHEL-173496)
• Two playbooks can run simultaneously causing undefined behavior [10.2.z] (JIRA:RHEL-173497)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux for x86_64 10 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64
• Red Hat Enterprise Linux for IBM z Systems 10 s390x
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x
• Red Hat Enterprise Linux for Power, little endian 10 ppc64le
• Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le
• Red Hat Enterprise Linux for ARM 64 10 aarch64
• Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64
• Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64
• Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x
• Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le
• Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64
• Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64
• Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le
• Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x

Fixes

• RHEL-173496 - Memory leaks in rhc-worker-playbook [10.2.z]
• RHEL-173497 - Two playbooks can run simultaneously causing undefined behavior [10.2.z]

CVEs

(none)

References

(none)