CVE-2026-73500 | etcd-io etcd up to 3.5.32/3.6.13/3.7.0 TLS Listener listener_tls.go tls.Conn.Handshake infinite loop

A vulnerability was found in etcd-io etcd up to 3.5.32/3.6.13/3.7.0. It has been classified as problematic. This affects the function tls.Conn.Handshake of the file client/pkg/transport/listener_tls.go of the component TLS Listener. The manipulation leads to infinite loop.

This vulnerability is listed as CVE-2026-73500. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More