🛡️ CVE-2026-2490
🟡 CVSS 5.5 — Medium ✅ No Known Exploit CWE-59 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

RustDesk Client for Windows Transfer File Link Following Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of RustDesk Client for Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Transfer File feature. By uploading a symbolic link, an attacker can abuse the service to read arbitrary files. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-27909.

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-59
Public Exploit ✅ No
Source NVD
Published 2026-02-20
Updated 2026-06-02
Modified 2026-04-15
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown — —

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