CVE-2026-42296

A flaw was found in Argo Workflows. A user with create Workflow permission can bypass the templateReferencing: Strict security control. This bypass allows the user to gain host network access, switch service accounts, override pod security context, add tolerations to schedule on control-plane...

PT-2026-40272

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass templateReferencing: Strict to get host network access, switch service accounts, override pod...

CVE-2026-42296

Argo Workflows CVE-2026-42296 describes a bypass for templateReferencing: Strict that lets users with create Workflow access obtain host network access, switch service accounts, override pod security context, add tolerations to schedule on control-plane nodes, or enable SA token mounting. Root ca...

CVE-2026-42296 Argo Workflows has incomplete fix for CVE-2026-31892: hostNetwork, securityContext, serviceAccountName bypass templateReferencing Strict/Secure

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass templateReferencing: Strict to get host network access, switch service accounts, override pod...

CVE-2026-42296 Argo Workflows has incomplete fix for CVE-2026-31892: hostNetwork, securityContext, serviceAccountName bypass templateReferencing Strict/Secure

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass templateReferencing: Strict to get host network access, switch service accounts, override pod...

zeptoclaw has Shell allowlist-blocklist bypass via command/argument injection and file name wildcards

Summary zeptoclaw implements a allowlist combined with a blocklist to prevent malicious shell commands in src/security/shell.rs. However, even in the Strict mode, attackers can completely bypass all the guards from allowlist and blocklist: - to bypass the allowlist, command injection is enough,...