CVE-2025-30157 | Envoy up to 1.30.9/1.31.5/1.32.3/1.33.0 Websocket Handshake cleanup (GHSA-cf3q-gqg7-3fm9 / Nessus ID 234331)
A vulnerability classified as problematic was found in Envoy up to 1.30.9/1.31.5/1.32.3/1.33.0. Affected by this vulnerability is an unknown functionality of the component Websocket Handshake Handler. The manipulation leads to improper cleanup on thrown exception.
This vulnerability is known as CVE-2025-30157. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.