BIT-argo-workflows-2026-42183
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/argo-workflows/BIT-argo-workflows-2026-42183.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-argo-workflows-2026-42183
- Aliases
- Published
- 2026-05-12T08:38:43Z
- Modified
- 2026-09-10T16:01:08Z
- Summary
- Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference DoS (gatekeeper.go)
- Details
-
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.
- Database specific
{ "cpes": [ "cpe:2.3:a:argo_workflows_project:argo_workflows:*:*:*:*:*:kubernetes:*:*" ], "severity": "Medium" }- References
Affected packages
Bitnami / argo-workflows
Package
- Name
- argo-workflows
- Purl
- pkg:bitnami/argo-workflows
Severity
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator