Arbitrary Argument Injection Affecting freerdp3 package, versions *


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.18% (7th percentile)

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  • Snyk IDSNYK-ECHOLATEST-FREERDP3-18066900
  • published21 Jul 2026
  • disclosed20 Jul 2026

Introduced: 20 Jul 2026

CVE-2026-64624  (opens in a new tab)
CWE-88  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest freerdp3.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freerdp3 package and not the freerdp3 package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

FreeRDP before 3.28.0 treats lines beginning with forward slash in RDP files as raw command-line options, exposing the entire CLI parser surface to untrusted files. Attackers can craft malicious RDP files with /rdp2tcp, /cert:ignore, or /drive options to execute arbitrary commands, bypass certificate validation, or expose local filesystems without user interaction.

CVSS Base Scores

version 3.1