CVE-2026-10840
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
04/06/2026
Última modificación:
08/07/2026
Descripción
*** Pendiente de traducción *** A flaw was found in the OpenShift Pipelines operator. The tekton-scheduler-rolebinding ClusterRoleBinding grants the system:authenticated group write access to Kueue and cert-manager custom resources via the tekton-scheduler-role ClusterRole. When Kueue or cert-manager CRDs are present on the cluster, any authenticated user can disrupt workload scheduling, tamper with scheduling priorities, delete other tenants' Workload objects, or induce cert-manager to overwrite TLS Secrets including the default ingress controller certificate.
Impacto
Puntuación base 3.x
7.10
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://access.redhat.com/errata/RHSA-2026:36648
- https://access.redhat.com/security/cve/CVE-2026-10840
- https://bugzilla.redhat.com/show_bug.cgi?id=2484720
- https://access.redhat.com/errata/RHSA-2026:36648
- https://access.redhat.com/security/cve/CVE-2026-10840
- https://bugzilla.redhat.com/show_bug.cgi?id=2484720
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10840.json



