Red Hat Security Advisory

RHSA-2026:20866

OpenShift Virtualization v4.15 Images

Released 2026-05-26 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Container Native Virtualization 4.15 registry.redhat.io/container-native-virtualization/virt-handler-rhel9

TI-2026-06477 CVE-2026-7374 · GHSA-7jcp-v9w4-wjmg

MEDIUM 44

A flaw was found in KubeVirt's virt-handler component.

CVSS 3.1CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00742 Published 2026-05-26 Fixed in 1.6.6, 1.7.4 +11 CWE-59