Beschreibung
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.
CVSS 6.5EPSS 0.377%Risiko 0.67
Quelle öffnen- Veröffentlicht
- 2026-05-09 04:16:23
- Betroffene Versionen
- >=4.0.0,<4.0.5
- Typ
- Core software
- Zuletzt geändert
- 2026-07-24 21:10:00
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H