What is GHSA-xq3v-xj62-r99v?

GHSA-xq3v-xj62-r99v is a security advisory published by GitHub Security Advisories with High severity. FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel...

Which CVE IDs does GHSA-xq3v-xj62-r99v cover?

GHSA-xq3v-xj62-r99v covers the following CVE IDs: CVE-2026-67296. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xq3v-xj62-r99v?

GHSA-xq3v-xj62-r99v has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-xq3v-xj62-r99vHighCVSS 7.5

FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel...

Vendor

GitHub Security Advisories

Published

August 1, 2026

Last Modified

August 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-67296 →

📋 Description

FreeRDP before 3.29.0 contains a denial of service vulnerability in the RDPEI server channel handler that fails to validate maximum PDU body length before stream allocation. A malicious RDP client can send a header-only RDPEI message with a large declared body length to force excessive memory allocation on the server.

🔗 References (4)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jm8r-22j6-4m4v
https://nvd.nist.gov/vuln/detail/CVE-2026-67296
https://www.vulncheck.com/advisories/freerdp-before-denial-of-service-via-rdpei-pdu
https://github.com/advisories/GHSA-xq3v-xj62-r99v