Vulnerability Details 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/hbbs_http/http_client.Rs and program routines TLS retry with danger_accept_invalid_certs(true).
This issue affects RustDesk Client: through 1.4.5.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.2%
CVSS Severity
CVSS v3 Score 8.1
References
Products affected by CVE-2026-30794
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cpe:2.3:a:rustdesk:rustdesk:*
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cpe:2.3:o:apple:iphone_os:-
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cpe:2.3:o:apple:macos:-
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cpe:2.3:o:google:android:-
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:microsoft:windows:-