CVE-2026-58056

RustDesk gates incoming control messages on per-capability flags rather than on the session's authorized connection type, and a file-transfer session does not clear those flags. A peer holding only a valid FileTransfer authorization can inject keyboard and mouse input and reach the unguarded...

EUVD-2026-39976

RustDesk gates incoming control messages on per-capability flags rather than on the session's authorized connection type, and a file-transfer session does not clear those flags. A peer holding only a valid FileTransfer authorization can inject keyboard and mouse input and reach the unguarded...

CVE-2026-58056 RustDesk - FileTransfer Session Authorization Scope Bypass

RustDesk gates incoming control messages on per-capability flags rather than on the session's authorized connection type, and a file-transfer session does not clear those flags. A peer holding only a valid FileTransfer authorization can inject keyboard and mouse input and reach the unguarded...

CVE-2026-58056

RustDesk is affected by a session-authorization scope bypass in FileTransfer sessions. The root cause is gating incoming control messages on per-capability flags rather than the session’s authorized connection type; a peer with only valid FileTransfer authorization can inject keyboard/mouse input...

PT-2026-53088

Name of the Vulnerable Software and Affected Versions RustDesk affected versions not specified Description An issue exists where incoming control messages are gated based on per-capability flags instead of the session's authorized connection type. Because a file-transfer session fails to clear...