Red Hat Security AdvisoryRHSA-2026:89715
OpenShift Container Platform 4.16.74 bug fix and security update
Released 2026-10-27 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.16 registry.redhat.io/openshift4/aws-kms-encryption-provider-rhel9, registry.redhat.io/openshift4/azure-kms-encryption-provider-rhel9, registry.redhat.io/openshift4/cloud-network-config-controller-rhel9 +47
Fixes 13 records
Priority HIGH 72
linkify-it is a links recognition library with full Unicode support.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00467 · Published 2026-07-08 · Partial fix · 5.0.2 CWE-407
Priority MEDIUM 41
The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01262 · Published 2024-03-05 · Partial fix · 1.33.0 CWE-835
Priority MEDIUM 40
A flaw was found in openshift/oauth-server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00724 · Published 2026-09-01 · Fixed in 1791839120, 1791598539 +6 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
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 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
Priority LOW 34
The `insights-operator-gather` ClusterRole grants the operator's service account read access to secrets in the core API group with no namespace or resourceNames restriction — therefore, access to every secret in every na…
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00446 · Published 2026-10-08 · Partial fix · 1792974936, 1791842870 +7 CWE-269
Priority LOW 32
On most platforms, Go uses the given system root certificates.
CVSS 3.1MEDIUM 6.8· Network · No auth · User interaction · EPSS 0.00396 · Published 2026-10-21 · Partial fix · 1.26.10, 1.27.3 CWE-299
Priority LOW 27
A flaw was found in oauth-proxy.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00384 · Published 2026-10-01 · Fixed in 1792974337, 1791837363 +7 CWE-601
Priority LOW 22
HashiCorp memberlist before version 0.6.0 is vulnerable to a denial-of-service issue in its push/pull state handling that may allow an attacker with network access to the gossip port to exhaust memory on a receiving node…
CVSS 3.1MEDIUM 4.9· Network · High privileges · No interaction · EPSS 0.00251 · Published 2026-07-08 · Partial fix · 0.6.0 CWE-770