CVE-2026-30783 RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies

A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient Client signaling, API sync loop, config management modules allows Privilege Abuse. This vulnerability is associated with program files src/rendezvousmediator.Rs, src/hbbshttp/sync....

CVE-2026-30783

CVE-2026-30783 affects rustdesk-client across Windows, macOS, Linux, iOS, Android, and WebClient up to version 1.4.5. The issue is tied to client signaling, API sync loop, and config handling, specifically in src/rendezvous_mediator.Rs and src/hbbs_http/sync.Rs. Root cause details and exact explo...