CVE-2026-30797: Rustdesk

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, config import modules) allows Application API Message Manipulation via Man-in-the-Middle. This vulnerability is associated with program files flutter/lib/common.Dart and program routines importConfig() via URI handler. This issue affects RustDesk Client: through 1.4.5.

Affected products

• Rustdesk Rustdesk: up to and including 1.4.5

Published 2026-03-05. Last modified 2026-06-17.