CVE-2026-30792

HighCVSS 8.1/10Last modified Jun 22, 2026

Description

A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Strategy sync, HTTP API client, config options engine modules) allows Application API Message Manipulation via Man-in-the-Middle.

This vulnerability is associated with program files src/hbbs_http/sync.Rs, hbb_common/src/config.Rs and program routines Strategy merge loop in sync.Rs, Config::set_options().

This issue affects RustDesk Client: through 1.4.8.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-345

Affected software

Vendor	Product	Versions
rustdesk-client	RustDesk Client	<= 1.4.8

References

https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pubExploit, Third Party Advisory
https://rustdesk.com/docs/en/self-host/client-configuration/advanced-settings/Product, Vendor Advisory
https://www.vulsec.org/Not Applicable

Timeline

Published: Mar 5, 2026
Last modified: Jun 22, 2026
NVD status: Modified

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