CVE-2026-109938

MEDIUMCVSS 6.5

Description

Positive mapped-video coordinates overflow and abort FreeRDP clients A malicious or compromised RDP server can terminate a FreeRDP client after the user connects with video redirection enabled.

Timeline

Published:October 13th, 2026 2:17 PM

Last modified:October 15th, 2026 3:54 PM

CVSS Scoring

CVSS v3: 6.5 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-190

References & Reports

Advisories, patches, and third-party reports

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-96rv-gf42-7wq9
https://www.vulncheck.com/advisories/freerdp-3.11.0-before-3.32.0-integer-overflow-via-mapped-video-geometry-update
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-96rv-gf42-7wq9

Source: NIST NVD · Data may lag official sources by up to one minute