CVE-2026-83495

not scored yet · published 2026-11-07

A flaw was found in the Trainer v2 TrainJob API. A user with permissions to create TrainJobs can exploit this by injecting `valueFrom.secretKeyRef` into environment variable definitions. This allows them to read and exfiltrate sensitive information (secrets) from the namespace, leading to a privilege escalation. This occurs when the TrainJob Role-Based Access Control (RBAC) is broader than the Secret read RBAC.

Weakness: CWE-269

Source: NVD CVE-2026-83495

References

• https://access.redhat.com/security/cve/CVE-2026-83495
• https://bugzilla.redhat.com/show_bug.cgi?id=2526350

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