Veille CVE

Octobre 2026

3 CVE

Critique 0 Élevée 2 Moyenne 1 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Red Hat OpenShift Container Platform 4.14 » ✕
  1. CVE-2026-75888 7.7 Élevée

    Red Hat OpenShift Container Platform 4.14 · Red Hat OpenShift Container Platform 4.15 · Red Hat OpenShift Container Platform 4.19 · Red Hat OpenShift Container Platform 4.20

    A flaw was found in the OpenShift console. An authenticated console user can exploit a Server-Side Request Forgery (SSRF) vulnerability by providing a specially crafted Helm chart URL without proper validation. This allows the user to make the console pod fetch arbitrary URLs, potentially leading to the disclosure of sensitive information through error messages or enabling blind port scanning within the cluster.

  2. CVE-2026-93017 7.7 Élevée

    Red Hat OpenShift Container Platform 4.14 · Red Hat OpenShift Container Platform 4.15 · Red Hat OpenShift Container Platform 4.19 · Red Hat OpenShift Container Platform 4.20

    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" ```

  3. CVE-2026-83589 6.1 Moyenne

    Red Hat OpenShift Container Platform 4.14 · Red Hat OpenShift Container Platform 4.15 · Red Hat OpenShift Container Platform 4.18 · Red Hat OpenShift Container Platform 4.19

    A flaw was found in oauth-proxy. The application fails to properly validate the destination redirect parameter (`rd`) during post-login redirection. A remote attacker can exploit this vulnerability by enticing a user to follow a specially crafted link, resulting in the user being redirected to an arbitrary external website after authenticating. This open redirect can be leveraged to conduct phishing attacks or credential theft.