{"id":"CVE-2026-18947","revision":"8ff39913427d4adbb81387aa43cfceb0","records":[{"revision":"8ff39913427d4adbb81387aa43cfceb0","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-18947","aliases":[],"title":"Feast: feast: authorization bypass in /materialize endpoints enables dos via unauthorized full re-materialization","description":"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.","state":0,"publishedAt":"2026-08-10T20:44:51.512+00:00","modifiedAt":"2026-10-19T11:10:12.365+00:00","affected":[{"ecosystem":"https://catalog.redhat.com/software/containers/","name":"rhoai/odh-feature-server-rhel9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Red Hat\",\n                    \"product\": \"Red Hat OpenShift AI 2.25\",\n                    \"collectionURL\": \"https://catalog.redhat.com/software/containers/\",\n                    \"packageName\": \"rhoai/odh-feature-server-rhel9\",\n                    \"defaultStatus\": \"affected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"1786110051\",\n                            \"lessThan\": \"*\",\n                            \"versionType\": \"rpm\",\n                            \"status\": 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