What is GHSA-h966-hcrh-5687?

GHSA-h966-hcrh-5687 is a security advisory published by GitHub Security Advisories with High severity. Positive mapped-video coordinates overflow and abort FreeRDP clients A malicious or compromised...

Which CVE IDs does GHSA-h966-hcrh-5687 cover?

GHSA-h966-hcrh-5687 covers the following CVE IDs: CVE-2026-109938. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h966-hcrh-5687?

GHSA-h966-hcrh-5687 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-h966-hcrh-5687HighCVSS 6.5

Positive mapped-video coordinates overflow and abort FreeRDP clients A malicious or compromised...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-109938 →

📋 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.

🔗 References (4)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-96rv-gf42-7wq9
https://nvd.nist.gov/vuln/detail/CVE-2026-109938
https://www.vulncheck.com/advisories/freerdp-3.11.0-before-3.32.0-integer-overflow-via-mapped-video-geometry-update
https://github.com/advisories/GHSA-h966-hcrh-5687