Red Hat Security AdvisoryRHSA-2026:83541
OpenShift Container Platform 4.22.19 bug fix and security update
Released 2026-10-20 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.22 registry.redhat.io/openshift4/ose-azure-workload-identity-webhook-rhel9, registry.redhat.io/openshift4/ose-baremetal-machine-controllers-rhel9, registry.redhat.io/openshift4/ose-baremetal-runtimecfg-rhel9 +13
Fixes 3 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 38
fast-uri serializes the port component of a URI without validating it.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00239 · Published 2026-09-02 · Partial fix · 2.4.6, 3.1.7 +1 CWE-116
Priority LOW 34
A flaw was found in the OpenShift console.
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00438 · Published 2026-10-12 · Partial fix · 1792976642, 1791842061 +7 CWE-918
