Red Hat Security AdvisoryRHSA-2026:92280
OpenShift Container Platform 4.19.54 bug fix and security update
Released 2026-11-04 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.19 registry.redhat.io/openshift4/aws-karpenter-provider-aws-rhel9, registry.redhat.io/openshift4/aws-kms-encryption-provider-rhel9, registry.redhat.io/openshift4/azure-kms-encryption-provider-rhel9 +47
Fixes 4 records
Priority MEDIUM 40
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0084 · Published 2026-05-07 · Partial fix · 0.53.0, 1.25.10 +1 CWE-835
Priority LOW 39
An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00473 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-704
Priority LOW 30
A flaw was found in the cluster-samples-operator.
CVSS 3.1MEDIUM 6.8· Adjacent network · Low privileges · No interaction · EPSS 0.00275 · Published 2026-10-07 · Partial fix · 1793123280, 1792826398 +2 CWE-250
Priority LOW 30
ReverseProxy can forward queries containing parameters not visible to Rewrite functions.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.0039 · Published 2026-05-07 · Partial fix · 1.25.10, 1.26.3
