Is there a public exploit for CVE-2026-88983?

No public exploit for CVE-2026-88983 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-88983?

CVE-2026-88983 scores CVSS 5 (v3.1), rated medium.

What does CVE-2026-88983 affect?

CVE-2026-88983 affects kubeflow Pipelines. It is part of the AI and agent stack (Kubeflow).

5.0 Medium

Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows.

CVE-2026-88983

Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.17.0, the API server's pipeline and pipeline-version creation paths fetch a caller-supplied pipelineURL without restricting the destination. An authenticated caller with permission to create a pipeline or pipeline version can make requests from the API server to internal services and observe a limited status-code oracle. Arbitrary response-body disclosure, credential theft, and integrity or availability impact are not established. This issue is fixed in version 2.17.0.

Part of the AI stack

This affects Kubeflow, in Training & MLOps.

Assessment

CVSS: 5 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 November 2026
Last updated: 5 November 2026
Affected: kubeflow · Pipelines
Assigner: GitHub_M

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

At the source

EUVD (ENISA)

References

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