CVE-2026-93017: fallo de gravedad alta en Red Hat OpenShift Container Platform 4.12
Insights-operator: gather serviceaccount has cluster-wide secret read plus nodes/proxy and cluster-reader
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.7epss 0.4%
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 namespace in the cluster.
Ref: https://github.com/openshift/insights-operator/blob/8f15e3157ff09f54ab22801f5b21da35a195cc6d/manifests/03-clusterrole.yaml#L368-L373
```
- apiGroups:
- ""
resources:
- secrets
verbs:
- get
- list
```
By spawning a pod with the gather service account mounted, an attacker will be able to access any secret in any namespace.
```
spec:
serviceAccountName:"gather"
```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Productos afectados
Red Hat · Red Hat OpenShift Container Platform 4.12Red Hat · Red Hat OpenShift Container Platform 4.14Red Hat · Red Hat OpenShift Container Platform 4.15Red Hat · Red Hat OpenShift Container Platform 4.16Red Hat · Red Hat OpenShift Container Platform 4.18Red Hat · Red Hat OpenShift Container Platform 4.19Red Hat · Red Hat OpenShift Container Platform 4.20Red Hat · Red Hat OpenShift Container Platform 4.21Red Hat · Red Hat OpenShift Container Platform 4.22Red Hat · Red Hat OpenShift Container Platform 5CVEs relacionadas — Red Hat OpenShift Container Platform 4.12
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Referencias
https://access.redhat.com/errata/RHSA-2026:82785https://access.redhat.com/errata/RHSA-2026:82813https://access.redhat.com/errata/RHSA-2026:83480https://access.redhat.com/errata/RHSA-2026:83502https://access.redhat.com/errata/RHSA-2026:83702https://access.redhat.com/errata/RHSA-2026:89198https://access.redhat.com/errata/RHSA-2026:89715https://access.redhat.com/errata/RHSA-2026:89726https://access.redhat.com/errata/RHSA-2026:90274https://access.redhat.com/security/cve/CVE-2026-93017https://bugzilla.redhat.com/show_bug.cgi?id=2515741