All vulnerabilities
CVE-2026-109938GHSA-96rv-gf42-7wq9

FreeRDP 3.11.0 before 3.32.0 Integer Overflow via Mapped Video Geometry Update

FreeRDP FreeRDP
Open in ThreatlineRecord JSON
CVSS
7.1High
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 14 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.27%Chance of exploitation activity in the next 30 days, higher than 18% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in3.32.0Fixed versionCVE List
Published13 Oct 2026Updated 14 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 2

  • FreeRDPaffected: 3.11.0 before 3.32.0CVE List
  • FreeRDPunaffected: 3.32.0CVE List

References 2