RHSA-2026:95577HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 5.0 CNF IBU extras update

Published
November 5, 2026
Last Modified
November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-84445 →

📋 Description

CVE-2026-84445 — google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests

🎯 Affected products6

  • Red Hat OpenShift Container Platform 5.0
  • registry.redhat.io/openshift5/lifecycle-agent-operator-bundle@sha256:090aec341fc541dafb32d50d30df34ee6ca7067dc44594a62c403ac60e7599ce_amd64 as a component of Red Hat OpenShift Container Platform 5.0
  • registry.redhat.io/openshift5/lifecycle-agent-rhel9-operator@sha256:bcac900b747c75f14d75b1757fc897133aaf114ea34818055afecf11f7dfb961_arm64 as a component of Red Hat OpenShift Container Platform 5.0
  • registry.redhat.io/openshift5/lifecycle-agent-rhel9-operator@sha256:c928d39939443c31ba55e93233fb2394a9e2c802ff9357c915125c975494738d_amd64 as a component of Red Hat OpenShift Container Platform 5.0
  • registry.redhat.io/openshift5/recert-rhel9@sha256:1fb41ab529fdeb567f03691d3fa0e361115d407dcb74a8491e7b6b4fab14fd85_amd64 as a component of Red Hat OpenShift Container Platform 5.0
  • registry.redhat.io/openshift5/recert-rhel9@sha256:d4b29eca7c1ef30f7964dbb43652eacc129f1c720e7dafa83b5b16b1b28869f1_arm64 as a component of Red Hat OpenShift Container Platform 5.0

✅ Remediation

For OpenShift Container Platform 5.0, see the following documentation for important instructions about upgrading your cluster and applying this asynchronous errata update: https://docs.redhat.com/en/documentation/openshift_container_platform/5.0/html/release_notes/index Information about accessing this content is available at https://docs.redhat.com/en/documentation/openshift_container_platform/5.0/html-single/updating_clusters/index#updating-cluster-cli

🔗 References (4)