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TI-2026-86433 Aliases CVE-2026-83495GHSA-96cq-qg4j-3q62

Trainer TrainJob env passthrough allows namespace secret exfiltration

Priority LOW 22CWE-269Published · Updated

Key facts

Attack vector
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Privileges required
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User interaction
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Attack complexity
—
Impact type
Privilege escalation
Confidentiality · integrity · availability
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Fix status
No fix listed

No CVSS vector from any source. Fix status from CNA and Red Hat. Impact type from CWE-269.

Summary

A flaw in the Trainer v2 TrainJob API lets a user who can create TrainJobs inject valueFrom.secretKeyRef into environment variable definitions. The user can then read and exfiltrate secrets from the namespace, which leads to privilege escalation. The issue occurs when TrainJob RBAC is broader than Secret read RBAC. Red Hat rates it Low, and CWE-269 (Improper Privilege Management) applies.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Description from the CNA

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.

Why it matters now

EPSS 0.00138 3rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Red HatRed Hat OpenShift AI (RHOAI)——No fix listedCNA
  • Red Hat OpenShift AI (RHOAI) VendorRed Hat Affected — Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:/a:redhat:openshift_ai——Red Hat
  • cpe:/a:redhat:openshift_ai Versions — — ·Red Hat

Remediation

Red Hat OpenShift AI (RHOAI) has no fix listed for this issue. Until one is available, restrict TrainJob create permissions so they do not exceed Secret read permissions in the same namespace.

Written with Claude Haiku 5.5 from the sources below · 2026-11-07

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift AI (RHOAI)Affected—

Timeline

  1. 2026-11-07 Threatist record created from CVE-2026-83495
  2. 2026-11-07 Affected versions changed · Red Hat
  3. 2026-11-07 Alias added: GHSA-96cq-qg4j-3q62

References

Other 2

  • TI-2019-15875 Protection mechanism failure in Jenkins Pipeline: Groovy Plugin KEVCVSS 3.1CRITICAL 9.9
  • TI-2019-15874 Protection mechanism failure in Jenkins Script Security Plugin KEVCVSS 3.1CRITICAL 9.9
  • TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-05363 Code injection in Elastic Kibana KEVCVSS 3.1CRITICAL 10.0
  • TI-2019-03949 Out-of-bounds write in ESXi and Horizon DaaS KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8
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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences