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 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...

CVE-2026-58056: Incorrect Authorization

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-2026-30790

Improper Restriction of Excessive Authentication Attempts, Use of Password Hash With Insufficient Computational Effort vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux Peer authentication, API login modules, rustdesk-server RustDesk Server OSS...

CVE-2026-30797

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...

CVE-2026-30791

Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient Config import, URI scheme handler, CLI --config modules allows Retrieve Embedded Sensitive Data. This vulnerability is associated wit...

CVE-2026-30798

Insufficient Verification of Data Authenticity, Improper Handling of Exceptional Conditions vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Heartbeat sync loop, strategy processing modules allows Protocol Manipulation. This vulnerability is...

CVE-2026-30783

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-2026-30796

Cleartext Transmission of Sensitive Information vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux Address book sync API modules allows Sniffing Attacks. This vulnerability is associated with program files Closed source — API endpoint handling...

CVE-2026-30789

Authentication Bypass by Capture-replay, Use of Password Hash With Insufficient Computational Effort vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Client login, peer authentication modules allows Reusing Session IDs aka Session Replay. Thi...

CVE-2026-30794

Improper Certificate Validation vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android HTTP API client, TLS transport modules allows Adversary in the Middle AiTM. This vulnerability is associated with program files src/hbbshttp/httpclient.Rs and...

CVE-2026-30785

Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution', Use of Password Hash With Insufficient Computational Effort vulnerability in rustdesk-client RustDesk Client rustdesk, hbbcommon on Windows, MacOS, Linux Password security module, config encryption, machine U...

CVE-2026-30792

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...

CVE-2026-30784

Missing Authorization, Missing Authentication for Critical Function vulnerability in rustdesk-server RustDesk Server rustdesk-server, rustdesk-server-pro on hbbs/hbbr on all server platforms Rendezvous server hbbs, relay server hbbr modules allows Privilege Abuse. This vulnerability is associated...

CVE-2026-30795

Cleartext Transmission of Sensitive Information vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Heartbeat sync loop modules allows Sniffing Attacks. This vulnerability is associated with program files src/hbbshttp/sync.Rs and program routine...

CVE-2026-30793

Cross-Site Request Forgery CSRF vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Flutter URI scheme handler, FFI bridge modules allows Privilege Escalation. This vulnerability is associated with program files flutter/lib/common.Dart,...

CVE-2026-3598

Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux Config string generation, web console export modules allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program routin...

SUSE CVE-2026-30784

This CVE ID has been withdrawn by its CVE Numbering Authority...

EUVD-2026-9832

Missing Authorization, Missing Authentication for Critical Function vulnerability in rustdesk-server RustDesk Server rustdesk-server, rustdesk-server-pro on hbbs/hbbr on all server platforms Rendezvous server hbbs, relay server hbbr modules allows Privilege Abuse. This vulnerability is associated...