CVE-2026-42183 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionArgo 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. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-42183 NVD Published Date: 05/09/2026 NVD Last Modified: 05/09/2026 Source: GitHub, Inc. |
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