What is GHSA-43rq-pv9m-43rf?

GHSA-43rq-pv9m-43rf is a security advisory published by GitHub Security Advisories with High severity. FreeRDP before 3.29.0 fails to enforce the RESPONSE_SIZE_LIMIT when processing Transfer-Encoding:...

Which CVE IDs does GHSA-43rq-pv9m-43rf cover?

GHSA-43rq-pv9m-43rf covers the following CVE IDs: CVE-2026-67297. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-43rq-pv9m-43rf?

GHSA-43rq-pv9m-43rf has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-43rq-pv9m-43rfHighCVSS 7.5

FreeRDP before 3.29.0 fails to enforce the RESPONSE_SIZE_LIMIT when processing Transfer-Encoding:...

Vendor

GitHub Security Advisories

Published

August 1, 2026

Last Modified

August 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-67297 →

📋 Description

FreeRDP before 3.29.0 fails to enforce the RESPONSE_SIZE_LIMIT when processing Transfer-Encoding: chunked HTTP responses in http_response_recv_body(). Attackers controlling a malicious RD Gateway endpoint can send oversized chunked response bodies to exhaust client memory resources without triggering the configured size limit.

🔗 References (4)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-2c6r-4pr4-9x8m
https://nvd.nist.gov/vuln/detail/CVE-2026-67297
https://www.vulncheck.com/advisories/freerdp-before-resource-exhaustion-via-chunked-http-response
https://github.com/advisories/GHSA-43rq-pv9m-43rf