RHSA-2026:27875MediumCVSS 8.1

Red Hat Security Advisory: OpenShift Virtualization v4.18 Images

Published
June 22, 2026
Last Modified
August 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-41240 →

📋 Description

CVE-2026-41240 — DOMPurify: DOMPurify: Cross-Site Scripting (XSS) via inconsistent tag sanitization

🎯 Affected products4

  • Red Hat Container Native Virtualization 4.18
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:0c475ed9990370c63105da63232eab10b2a71209ddf6f0b20224bf39107c425a_arm64 as a component of Red Hat Container Native Virtualization 4.18
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:16142d13b13e745165fac567a8b125e6410a9f51f31d2ebc27e712ad859ecd7c_amd64 as a component of Red Hat Container Native Virtualization 4.18
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:6c499b7d9d5daeddef1bbe0233fdca6ad624a1960f0af376f9fd25de5455c374_s390x as a component of Red Hat Container Native Virtualization 4.18

✅ Remediation

Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (4)