CVE-2026-68930
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Aug 03, 2026
Vendor
unknown
Description
Russh is a Rust SSH client & server library. Prior to 0.62.5, russh dispatches channel-scoped Handler callbacks for recipient channel IDs that were never opened or confirmed in russh/src/server/encrypted.rs, server_read_authenticated, and the exec_request callback. Version 0.62.5 fixes the issue.