CVE-2026-107176: medium-severity vulnerability in Red Hat OpenShift Container Platform 4
Cluster-samples-operator: role reads all secrets in openshift-config, not just pull-secret
Published
10Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.8
exploitation probability
—
observed exploitation
nono source reports it
A flaw was found in the cluster-samples-operator. The RBAC Role coreos-pull-secret-reader in namespace openshift-config grants get, list, and watch permissions on all Secret resources without resourceNames scoping. The operator only requires access to the pull-secret Secret. If the samples-operator pod or its service account token is compromised through a separate vulnerability, an attacker could read all secrets in openshift-config, potentially including OAuth identity provider credentials, cloud provider credentials, and other sensitive cluster configuration.
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
Red Hat · Red Hat OpenShift Container Platform 4Related CVEs — Red Hat OpenShift Container Platform 4
In the same product, most dangerous first.
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