CVE-2026-42183
Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-476
Desreferencia a puntero nulo (NULL)
Fecha de publicación:
09/05/2026
Última modificación:
12/05/2026
Descripción
*** Pendiente de traducción *** Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, a nil pointer dereference in server/auth/gatekeeper.go rbacAuthorization() causes a panic (denial of service) for SSO users whose claims match a namespace-level RBAC rule but not an SSO-namespace rule, when SSO_DELEGATE_RBAC_TO_NAMESPACE=true. This issue has been patched in version 4.0.5.
Impacto
Puntuación base 4.0
2.30
Gravedad 4.0
BAJA



