Executive Risk Summary
"A Use of a Broken or Risky Cryptographic Algorithm vulnerability in RustDesk Client allows an attacker to retrieve embedded sensitive data. This vulnerability affects RustDesk Client versions through 1.4.5 and can be exploited on various platforms including Windows, MacOS, Linux, iOS, Android, and WebClient."
Operational Audit Arsenal
Target Type Program Files
Target Asset flutter/lib/common.dart, hbb_common/src/config.rs
Standard Path /usr/local/lib/rustdesk-client (Linux), %localappdata%\RustDesk\Client (Windows), /Applications/RustDesk Client.app/Contents/Resources (MacOS)
Manual Verification Required
This is a non-Windows asset (RustDesk). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Unlikely
Low to Moderate
Internal Work Notes
RustDesk Client vulnerability (CVE-2026-30791) - update to version 1.4.6 or later to mitigate risk of sensitive data retrieval
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Related RustDesk Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.