CVE-2026-15581: Trustyai-service-operator: trustyai-service-operator: tas internal service bypasses kube-rbac-proxy, exposing unauthenticated quarkus api cluster-wide

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-10 · updated 2026-09-21
Weakness: CWE-306

Description

A flaw was found in the TrustyAI Service (TAS) deployment. This vulnerability allows any pod on the cluster network to bypass authentication and directly access the TAS backend API. An attacker can exploit this to read, tamper with, or delete monitoring data and configurations, and inject arbitrary data into the service, potentially disrupting tenant operations.

Affected products

Red Hat OpenShift AI 2.25: all versions — fixed in 1785187119, 1787330073
Red Hat OpenShift AI 3.3: all versions — fixed in 1785187521
Red Hat OpenShift AI 3.4: all versions — fixed in 1784993206, 1786614608
Red Hat OpenShift AI 3.5: all versions — fixed in 1786552250, 1786552271

How to fix

Upgrade to a fixed version: Red Hat OpenShift AI 2.25 1785187119, 1787330073; Red Hat OpenShift AI 3.3 1785187521; Red Hat OpenShift AI 3.4 1784993206, 1786614608; Red Hat OpenShift AI 3.5 1786552250, 1786552271. Check the vendor advisory for mitigations.

References

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