OpenShift Container Platform 4.21.1 packages and security update — RHSA-2026:2082

Summary

RHSA-2026:2082 is a advisory from Red Hat. OpenShift Container Platform 4.21.1 packages and security update Vendor: Red Hat. Severity/Threat: medium. Source updated on 2026-05-30.

Product

Red Hat OpenShift Enterprise

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source

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