CVE-2026-118759 Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows.
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-118759?
CVE-2026-118759 is a high-severity vulnerability in kubeflow pipelines, published on 29 Oct 2026.
Official description
Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.18.0, the API server's GET /apis/v1alpha1/runs/{run_id}/nodes/{node_id}/log handler retrieved logs without authorizing the caller against the selected run. A caller who can reach the backend and knows a victim run ID and suitable pod or node identifier can read live or archived logs with the API server's permissions. For live logs, the caller-controlled node ID was also accepted as a pod name without verifying that the pod belonged to the requested run, allowing a known run ID to select the namespace of an unrelated pod and read its main container logs. The handler does not authenticate requests itself, although an external authentication gate or network policy can limit reachability. Exposed logs can contain sensitive workload data or credentials. This issue is fixed in version 2.18.0.
Which versions are affected by CVE-2026-118759?
How do I fix CVE-2026-118759?
No fix has been published for CVE-2026-118759 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-118759 being exploited?
There is no known exploitation of CVE-2026-118759 in the wild and no public exploit code.
Sources
Also known as GHSA-wg5q-x4j9-qm54.