CVE-2026-64624: FreeRDP RDP File Parser Remote Code Execution via CLI Options
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-64624?
The severity of CVE-2026-64624 is rated high with a score of 8.5.
How do I fix CVE-2026-64624?
To fix CVE-2026-64624, upgrade FreeRDP to version 3.28.0 or later.
What are the potential impacts of CVE-2026-64624?
CVE-2026-64624 can allow attackers to execute arbitrary commands due to improper handling of command-line options in RDP files.
Who is affected by CVE-2026-64624?
Users of FreeRDP versions prior to 3.28.0 are affected by CVE-2026-64624.
Can CVE-2026-64624 be exploited remotely?
Yes, CVE-2026-64624 can be exploited remotely through crafted RDP files.