HIGH 8.5 NVD
CVE-2026-18947
A flaw was found in Feast. An authorization bypass vulnerability exists in the /materialize and /materialize-incremental endpoints. By sending a specially craft
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.
References
- https://access.redhat.com/security/cve/CVE-2026-18947
- https://bugzilla.redhat.com/show_bug.cgi?id=2511164
This high severity vulnerability with a CVSS score of 8.5 was published on 2026-08-10 via NVD.
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