What is GHSA-rvhh-wcgr-9gqg?

GHSA-rvhh-wcgr-9gqg is a security advisory published by GitHub Security Advisories with Medium severity. FreeRDP 3.0.0 before 3.32.2 built with WITH_AAD=ON contains a reachable assertion because its ARM...

Which CVE IDs does GHSA-rvhh-wcgr-9gqg cover?

GHSA-rvhh-wcgr-9gqg covers the following CVE IDs: CVE-2026-121390. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rvhh-wcgr-9gqg?

GHSA-rvhh-wcgr-9gqg has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-rvhh-wcgr-9gqgMediumCVSS 4.3

FreeRDP 3.0.0 before 3.32.2 built with WITH_AAD=ON contains a reachable assertion because its ARM...

Vendor

GitHub Security Advisories

Published

November 3, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-121390 →

📋 Description

FreeRDP 3.0.0 before 3.32.2 built with WITH_AAD=ON contains a reachable assertion because its ARM gateway response parser accepts a missing or non-string redirectedServerCert field and passes a null buffer to the certificate parser. A malicious or malformed user-selected gateway can return such a response to abort the client process.

🔗 References (4)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hqf8-95c7-6r92
https://nvd.nist.gov/vuln/detail/CVE-2026-121390
https://www.vulncheck.com/advisories/freerdp-before-3.32.2-null-pointer-crash-via-arm-gateway-response
https://github.com/advisories/GHSA-rvhh-wcgr-9gqg