VDB
RHSA-2026%3A3855
RHSA-2026%3A3855
PUBLISHED
CVSS 7.5 HIGH
Red Hat OpenShift Container Platform release 4.20.16 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 4.20. 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 |
|---|---|---|
| registry.redhat.io/openshift4/azure | ||
| registry.redhat.io/openshift4/aws | ||
| registry.redhat.io/openshift4/container | ||
| Red Hat OpenShift Container Platform 4.2 | ||
| registry.redhat.io/openshift4/ose |
Timeline
- Mar 11, 2026 CVE Published
- Apr 3, 2026 Distribution Patch
- Apr 3, 2026 Distribution Patch
- Apr 3, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Jul 17, 2026 CVE Updated
References
- https://access.redhat.com/security/cve/CVE-2025-61726 url
- https://access.redhat.com/security/cve/CVE-2025-61728 url
- https://access.redhat.com/security/cve/CVE-2025-61731 url
- https://access.redhat.com/security/cve/CVE-2025-61732 url
- https://access.redhat.com/security/cve/CVE-2025-65637 url
- https://access.redhat.com/security/cve/CVE-2025-68121 url
- https://access.redhat.com/security/cve/CVE-2026-22797 url
- https://access.redhat.com/security/updates/classification/ url
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3855.json advisory
- https://access.redhat.com/errata/RHSA-2026:3855 fix