Description (CNA)
A flaw was found in Feast. An authorization bypass vulnerability exists in the /materialize and /materialize-incremental endpoints. By sending a specially crafted request that omits the feature_views field, an attacker can bypass intended permission checks. This allows an unauthenticated remote attacker, or any authenticated user, to trigger a full re-materialization of all feature views. The consequence is a Denial of Service (DoS) due to data corruption and significant resource consumption across all tenants.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat OpenShift AI 2.25 | unaffected 1786110051 before * |
| Red Hat / Red Hat OpenShift AI 3.3 | unaffected 1786110033 before * |
| Red Hat / Red Hat OpenShift AI 3.4 | unaffected 1791863220 before * |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
| Red Hat / Red Hat OpenShift AI (RHOAI) | unaffected |
CWE
No CWE identifiers supplied.
References
- https://access.redhat.com/errata/RHSA-2026:53261
- https://access.redhat.com/errata/RHSA-2026:53263
- https://access.redhat.com/errata/RHSA-2026:84734
- https://access.redhat.com/security/cve/CVE-2026-18947
- https://bugzilla.redhat.com/show_bug.cgi?id=2511164
ADP enrichment
No English description supplied.
No references supplied.