Red Hat has released updated packages and images for OpenShift Container Platform versions 4.12.88 and 4.12.89. These updates resolve multiple software issues while introducing new features and necessary security patches. The vendor rates the overall security impact of these changes as low across all advisories. Detailed severity information remains available through CVSS scores linked to specific CVE references in each notice.

RHSA-2026:12273: Moderate: OpenShift Container Platform 4.12.88 packages and security update
RHSA-2026:12274: Important: OpenShift Container Platform 4.12.88 bug fix and security update
RHSA-2026:14097: Important: OpenShift Container Platform 4.12.89 bug fix and security update

RHSA-2026:12273: Moderate: OpenShift Container Platform 4.12.88 packages and security update

Red Hat OpenShift Container Platform release 4.12.88 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container
Platform 4.12.

Red Hat Product Security has rated this update as having a security impact
of Low. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

RHSA-2026:12273: Moderate: OpenShift Container Platform 4.12.88 packages and security update

RHSA-2026:12274: Important: OpenShift Container Platform 4.12.88 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.88 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container
Platform 4.12.

Red Hat Product Security has rated this update as having a security impact
of Low. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

RHSA-2026:12274: Important: OpenShift Container Platform 4.12.88 bug fix and security update

RHSA-2026:14097: Important: OpenShift Container Platform 4.12.89 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.89 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container
Platform 4.12.

Red Hat Product Security has rated this update as having a security impact
of Low. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

RHSA-2026:14097: Important: OpenShift Container Platform 4.12.89 bug fix and security update