Red Hat Security Advisory

RHSA-2026:26247

Red Hat OpenShift Service Mesh 3.3.4

Released 2026-06-16 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat OpenShift Service Mesh 3.3 registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9

TI-2026-35269 CVE-2026-47774

MEDIUM 41

Envoy is an open source edge and service proxy designed for cloud-native applications.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00967 Published 2026-06-17 Fixed in 1.35.11, 1.36.7 +2 CWE-405