Vulnerabilities

FreeRDP from 3.0.0 before 3.32.2 contains a denial of service vulnerability that allows malicious RDP servers to abort clients built with verbose…

FreeRDP from 3.0.0 before 3.32.2 contains a denial of service vulnerability that allows malicious RDP servers to abort clients built with verbose WinPR assertions by sending crafted RemoteFX region rectangles. Attackers can supply a rectangle with x set to 65535 alongside a SurfaceBits destination left of 1, triggering a 16-bit coordinate assertion in rfx_process_message that terminates the client process.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

FreeRDP

Product

FreeRDP

CVSS v3.1

6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness

CWE-617

Exposure class

Remote access

NVD status

Undergoing Analysis

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-121393 on this site · NVD · CVE.org · Vulnpedia

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