← All advisoriesImportant severity7.5NVD Advisory· Published Aug 26, 2026envoy: envoy: RBAC safe_regex fails to match non-UTF-8 HTTP header valuesCVE-2026-73552Descriptionenvoy: envoy: RBAC safe_regex fails to match non-UTF-8 HTTP header valuesAffected products1Envoy/envoyllm-fuzzyPatchesVulnerability mechanicsNews mentions0No linked articles in our index yet.