7.6
High
CVE-2026-18621 A flaw was found in Data Science Pipelines (DSP)
Description
A flaw was found in Data Science Pipelines (DSP). An attacker with namespace editor privileges can bypass security hardening by submitting a malicious Argo Workflow through the V1 API path. This allows the API server to create pods with elevated privileges, acting as a 'confused deputy' on behalf of the attacker. Successful exploitation grants the attacker node-root access, enabling arbitrary code execution and full control over the underlying node.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat AI Inference Server | Versions not published | |
| Red Hat OpenShift AI (RHOAI) | Versions not published | |
| Red Hat OpenShift AI 3.3 1785187920 | earliest → < 1785187920 | 1785187920 |
| Red Hat OpenShift AI 2.25 1788256711 | earliest → < 1788256711 | 1788256711 |
| Red Hat OpenShift AI 3.4 1791866195 | earliest → < 1791866195 | 1791866195 |
References
- RHSA-2026:53261 access.redhat.com
- RHSA-2026:53262 access.redhat.com
- RHSA-2026:53263 access.redhat.com
- RHSA-2026:60520 access.redhat.com
- RHSA-2026:65126 access.redhat.com
- RHSA-2026:84734 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2510327 bugzilla.redhat.com
Timeline
- Published
- Last modified
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