RHSA-2025:4427 | Vulnetix

RHSA-2025:4427 PUBLISHED CVSS 7.5 HIGH

Red Hat OpenShift Container Platform release 4.18.12 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 4.18. 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.

Risk Scores

CVSS 3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
	openshift4/driver
	openshift4/aws
	openshift4/container
	openshift4/azure
	Red Hat OpenShift Container Platform 4.18
	openshift4/ose

Timeline

May 9, 2025 CVE Published
Apr 24, 2026 Distribution Patch
Apr 24, 2026 Security Advisory
Apr 24, 2026 Security Advisory
Apr 25, 2026 Security Advisory
Apr 26, 2026 Security Advisory
May 11, 2026 CVE Updated
May 11, 2026 Distribution Patch
May 11, 2026 Security Advisory

References

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