This advisory addresses security issues in Red Hat Service Interconnect 1.8 container images for RHEL 9. The updated images contain backported patches correcting vulnerabilities identified by CVE-2024-12797, CVE-2024-56171, CVE-2025-24928, among others. The vulnerabilities relate to issues categorized under CWE-295 (Improper Certificate Validation), CWE-416 (Use After Free), and CWE-121 (Stack-based Buffer Overflow). Users of these container images are encouraged to upgrade to the updated images and rebuild all dependent container images. The advisory does not provide a CVSS score but classifies the severity as high. The vendor advisory is RHSA-2025:4005, and updated images are available in the Red Hat Container Catalog.

The vulnerabilities addressed include serious security issues such as improper certificate validation, use-after-free, and buffer overflow conditions, which could potentially allow attackers to compromise the affected container images. The high severity classification indicates significant risk if these vulnerabilities are exploited. However, there are no known exploits in the wild at this time.

Red Hat has released updated service-interconnect 1.8 container images for RHEL 9 that include backported security patches. Users should upgrade to these updated images as soon as possible. Additionally, it is recommended to rebuild all container images that depend on these updated images to ensure full remediation. Before applying this update, users should ensure all previously released errata relevant to their system have been applied. Detailed update instructions are available from Red Hat's official documentation. No indication of 'no action required' or 'already mitigated' is present, so applying the update is necessary.