A vulnerability classified as problematic was found in envoyproxy envoy up to 1.35.12/1.36.8/1.37.4/1.38.2 . This affects an unknown part of the component Connect Protocol . Executing a manipulation can lead to null pointer dereference. This vulnerability is tracked as CVE-2026-47204 . The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.