PT-2026-99119 · Rustdesk · Rustdesk

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CVE-2026-100417

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Published

2026-09-25

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Updated

2026-09-30

CVSS v3.1

3.1

Low

VectorAV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions RustDesk versions prior to 1.5.0
Description On Windows, the software fails to enforce the one-way file transfer option when handling peer clipboard file requests. This allows authenticated peers to read files from the host clipboard by sending FormatDataRequest and FileContentsRequest messages and guessing the FileGroupDescriptorW format identifier.
Recommendations Update RustDesk to version 1.5.0 or later.

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-100417

Affected Products

Rustdesk