BIT-ARGO-WORKFLOWS-2026-40886 Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows controller

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 3.6.5 to 4.0.4, an unchecked array index in the pod informer's podGCFromPod function causes a controller-wide panic when a workflow pod carries a malformed...

GHSA-5JV8-H7QH-RF5P Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows Controller

Summary An unchecked array index in the pod informer's podGCFromPod function causes a controller-wide panic when a workflow pod carries a malformed workflows.argoproj.io/pod-gc-strategy annotation. Because the panic occurs inside an informer goroutine outside the controller's recover scope, it...

CVE-2026-40886 Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows controller

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 3.6.5 to 4.0.4, an unchecked array index in the pod informer's podGCFromPod function causes a controller-wide panic when a workflow pod carries a malformed...

CVE-2026-40886 Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows controller

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 3.6.5 to 4.0.4, an unchecked array index in the pod informer's podGCFromPod function causes a controller-wide panic when a workflow pod carries a malformed...

CVE-2026-40886

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 3.6.5 to 4.0.4, an unchecked array index in the pod informer's podGCFromPod function causes a controller-wide panic when a workflow pod carries a malformed...

CVE-2026-40886

The CVE describes an unchecked array index in Argo Workflows’ pod informer, specifically in podGCFromPod(), which can cause a controller-wide panic when a workflow pod has a malformed workflows.argoproj.io/pod-gc-strategy annotation. Affected versions span 3.6.5 through 4.0.4, with the panic occu...

Argo Workflows 输入验证错误漏洞

Argo Workflows is an open-source container-native workflow engine for Kubernetes, part of the Argo project. Versions 3.6.5 to 4.0.4 of Argo Workflows contain a vulnerability related to input validation errors. This vulnerability stems from insufficient array index checking in the podGCFromPod...