CVE-2026-116773 | Eugeny russh up to 0.64.x SSH Agent Protocol encrypted.rs handle_ext_info memory allocation

October 27, 2026 Yanac

A vulnerability was found in Eugeny russh up to 0.64.x. It has been classified as problematic. The affected element is the function handle_ext_info of the file russh/src/client/encrypted.rs of the component SSH Agent Protocol. The manipulation leads to uncontrolled memory allocation.

This vulnerability is referenced as CVE-2026-116773. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More