← All advisoriesModerate severity5.3NVD Advisory· Published Aug 26, 2026envoy: envoy: scoped IPv6 handling crash for HTTP/3 clients in original DST clustersCVE-2026-73549Descriptionenvoy: envoy: scoped IPv6 handling crash for HTTP/3 clients in original DST clustersAffected products1Envoy/envoyllm-fuzzyPatchesVulnerability mechanicsNews mentions0No linked articles in our index yet.