CVE-2026-18947 Feast: feast: authorization bypass in /materialize endpoints enables dos via unauthorized full re-materialization

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 featureviews field, an attacker can bypass intended permission checks. This allows an unauthenticated remote...

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 crafted request that omits the featureviews field, an attacker can bypass intended permission checks. This allows an unauthenticated remote...

Incorrect Behavior Order: Early Amplification

Overview feast is a Python SDK for Feast Affected versions of this package are vulnerable to Incorrect Behavior Order: Early Amplification in the /materialize and /materialize-incremental endpoints. An attacker can trigger a full re-materialization of all feature views, causing denial of service,...