RHSA-2026:25041 - Security Advisory

Topic

A new version of Migration Toolkit for Containers (MTC) is now available.

Description

The Migration Toolkit for Containers (MTC) enables you to migrate
Kubernetes resources, persistent volume data, and internal container images
between OpenShift Container Platform clusters, using the MTC web console or
the Kubernetes API.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

Affected Products

• Red Hat Migration Toolkit

Fixes

• BZ - 2438237
• BZ - 2457432
• BZ - 2461606
• BZ - 2461607
• BZ - 2461624
• BZ - 2461626
• BZ - 2461629
• BZ - 2461630

CVEs

• CVE-2026-25639
• CVE-2026-40175
• CVE-2026-42033
• CVE-2026-42035
• CVE-2026-42039
• CVE-2026-42041
• CVE-2026-42043
• CVE-2026-42044

References

• https://access.redhat.com/security/updates/classification/
• https://docs.redhat.com/en/documentation/openshift_container_platform/4.20/html-single/migration_toolkit_for_containers/index