← All advisoriesImportant severity7.5NVD Advisory· Published Aug 26, 2026envoy: envoy: connection poisoning through generic non-WebSocket HTTP upgrade requestsCVE-2026-73548Descriptionenvoy: envoy: connection poisoning through generic non-WebSocket HTTP upgrade requestsAffected products1Envoy/envoyllm-fuzzyPatchesVulnerability mechanicsNews mentions0No linked articles in our index yet.