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RHSA-2026:27892 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceRHSA-2026:27892

RHSA-2026:27892

CRITICAL9.1

Red Hat Security Advisory: OpenShift Virtualization v4.21 Images

Published Jun 22, 2026

Modified 2 days ago

Details

Details:

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.

This advisory contains OpenShift Virtualization v4.21 images.

References

https://access.redhat.com/errata/RHSA-2026:27892

https://access.redhat.com/security/cve/CVE-2026-33186

https://access.redhat.com/security/updates/classification/

https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_27892.json

CVSS Analysis

CVSS v3.1

9.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

NoneA:N

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

Upstream

Ecosystems

Timeline

PublishedJun 22, 2026

ModifiedJul 23, 2026