CVE-2026-30789 RustDesk Auth Proof Uses Server-Controlled Salt/Challenge and Fast Double-SHA256, Enabling Offline Brute-Force

Use of Password Hash With Insufficient Computational Effort, Improper Restriction of Excessive Authentication Attempts vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Client login, peer authentication modules allows Password Brute Forcing. T...

CVE-2026-30798

CVE-2026-30798 affects RustDesk Client (rustdesk-client) on Windows, macOS, Linux, iOS, and Android up to version 1.4.5. The issue arises from insufficient verification of data authenticity and improper handling of exceptional conditions in the Heartbeat sync loop and strategy processing modules,...

CVE-2026-30798 RustDesk Client Accepts Unauthenticated stop-service Command via Strategy Payload

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-2026-30798 RustDesk Client Accepts Unauthenticated stop-service Command via Strategy Payload

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-2026-30797 RustDesk rustdesk://config/ URI Silently Re-homes Client to Attacker-Controlled Server

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-2026-30797 RustDesk rustdesk://config/ URI Silently Re-homes Client to Attacker-Controlled Server

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-2026-30797

CVE-2026-30797 describes a Missing Authorization vulnerability in the RustDesk Client (rustdesk-client) across Windows, macOS, Linux, iOS, and Android. The issue involves the Flutter URI scheme handler and config import modules, permitting Application API Message Manipulation via Man-in-the-Middl...

CVE-2026-30796 RustDesk Client Transmits Preset Address Book Password Verbatim in Heartbeat Sync

Cleartext Transmission of Sensitive Information, Insufficiently Protected Credentials vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android Address book sync, Heartbeat sync loop modules allows Sniffing Attacks. The client places the preset...

EUVD-2026-9825

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-2026-30795 RustDesk HTTP Client Silently Accepts Invalid TLS Certificates After Handshake Failure

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-2026-30794 RustDesk HTTP Client Silently Accepts Invalid TLS Certificates After Handshake Failure

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-2026-30793 RustDesk Flutter URI Handler Sets Permanent Password Without Privilege Check or User Confirmation

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-2026-30792 RustDesk Client Blindly Merges Unauthenticated Strategy Payloads, Bypassing Local Security Settings

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-2026-30792

CVE-2026-30792 affects RustDesk Client (Windows/macOS/Linux/iOS/Android/WebClient). Affected components include Strategy sync, HTTP API client, and Config::set_options() in files src/hbbs_http/sync.Rs and hbb_common/src/config.Rs. Root cause: the client blindly merges unauthenticated strategy pay...

CVE-2026-30792 RustDesk Client Blindly Merges Unauthenticated Strategy Payloads, Bypassing Local Security Settings

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-2026-30792 RustDesk Client Blindly Merges Unauthenticated Strategy Payloads, Bypassing Local Security Settings

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-2026-30791 RustDesk Client Accepts Pseudo-Encrypted Config Strings Without Cryptographic Validation

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-2026-30791

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-2026-30791

CVE-2026-30791 affects RustDesk Client up to version 1.4.5 across Windows, macOS, Linux, iOS, Android, and WebClient. The issue stems from use of a broken or risky cryptographic algorithm in config import, URI scheme handler, and CLI --config modules, enabling retrieval of embedded sensitive data...

PT-2026-23455

Name of the Vulnerable Software and Affected Versions RustDesk Client versions through 1.4.5 Description A flaw exists in RustDesk Client that allows for authentication bypass through capture-replay attacks and the use of a password hash with insufficient computational effort. This impacts the...