Red Hat released RHSA-2026:29863, a security and bug fix update for OpenShift Container Platform 4.19.36 that addresses multiple vulnerabilities and includes package and image improvements. The erratum for RHEL 10 also fixes bugs and adds changes to the standard kernel configuration via RHSA-2026:34911. RHSA-2026:34927 provides a separate kernel security update targeting NVIDIA drivers within Red Hat Enterprise Linux 10 environments.

RHSA-2026:29863: Important: OpenShift Container Platform 4.19.36 bug fix and security update
RHSA-2026:34911: Important: kernel security, bug fix, and enhancement update
RHSA-2026:34927: Important: kernel security update

RHSA-2026:29863: Important: OpenShift Container Platform 4.19.36 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.36 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 4.19.

Red Hat Product Security has rated this update as having a security impact
of Important. 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-2026:29863: Important: OpenShift Container Platform 4.19.36 bug fix and security update

RHSA-2026:34911: Important: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of Important. 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-2026:34911: Important: kernel security, bug fix, and enhancement update

RHSA-2026:34927: Important: kernel security update

An update for kernel is now available for NVIDIA for RHEL 10.

Red Hat Product Security has rated this update as having a security impact of Important. 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-2026:34927: Important: kernel security update