RHSA-2026:27872MediumCVSS 8.1

Red Hat Security Advisory: OpenShift Virtualization v4.19 Images

Published
June 22, 2026
Last Modified
August 4, 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 4.19
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:3bdc9cfc75174cdf2b9f730190d6e81b0f3565d433b5c52715ce09a0b28a511e_arm64 as a component of Red Hat Container Native Virtualization 4.19
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:a75ba50711ab522399e6fada2e34ff034081df0cc998df7fd28dd723bc86973f_amd64 as a component of Red Hat Container Native Virtualization 4.19
  • registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:ff98d0d85b7d763d2e614ccf66ce2b1e15207f845ff972d7804c66663a1913ce_s390x as a component of Red Hat Container Native Virtualization 4.19

✅ 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)