Red Hat Security AdvisoryRHSA-2026:60477
OpenShift Container Platform 4.21.31 bug fix and security update
Released 2026-09-01 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.21 registry.redhat.io/openshift4/aws-karpenter-provider-aws-rhel9, registry.redhat.io/openshift4/egress-router-cni-rhel9, registry.redhat.io/openshift4/oc-mirror-plugin-rhel9 +20
Fixes 12 records
Priority HIGH 77
linkify-it is a links recognition library with full Unicode support.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00394 · Published 2026-07-14 · Partial fix · 5.0.1 CWE-1333
Priority HIGH 77
form-data is a library for creating readable multipart/form-data streams.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00669 · Published 2026-06-12 · Partial fix · 2.5.6, 3.0.5 +1 CWE-93
Priority HIGH 72
The brace-expansion library generates arbitrary strings containing a common prefix and suffix.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00647 · Published 2026-08-03 · Partial fix · 1.1.18, 2.1.4 +2 CWE-400
Priority HIGH 72
js-yaml is a JavaScript YAML parser and dumper.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00585 · Published 2026-07-08 · Partial fix · 3.15.0, 4.3.0 CWE-407
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
protobufjs compiles protobuf definitions into JavaScript (JS) functions.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00365 · Published 2026-07-08 · Partial fix · 7.6.5, 8.6.6 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 39
Prometheus is an open-source monitoring system and time series database.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00352 · Published 2026-05-04 · Partial fix · 3.5.3, 3.11.3 +1 CWE-200
Priority LOW 39
The RSA and DSA public key parsers did not enforce size limits on key parameters.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00467 · Published 2026-05-22 · Partial fix · 0.52.0 CWE-347
Priority LOW 35
In OpenStack Ironic before 37.0.1, an Ironic user with the ability to deploy nodes using the IPMI management interface can maliciously use the send_raw step to send arbitrary IPMI commands to a node, bypassing Ironic's a…
CVSS 3.1HIGH 8.2· Network · High privileges · No interaction · EPSS 0.00302 · Published 2026-07-10 · Fixed in 29.0.6, 32.0.2 +2 CWE-424
Priority LOW 34
nanoid is a secure, URL-friendly, unique string ID generator for JavaScript.
CVSS 3.1HIGH 7.4· Network · No auth · No interaction · EPSS 0.00296 · Published 2026-08-11 · Partial fix · 3.3.12, 5.1.11 CWE-190
Priority LOW 34
In OpenStack Ironic Python Agent through 11.6.0, a project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the…
CVSS 3.1HIGH 7.2· Network · High privileges · No interaction · EPSS 0.00475 · Published 2026-07-24 · Partial fix CWE-78