What is GHSA-xcxh-hgpq-crj6?

GHSA-xcxh-hgpq-crj6 is a security advisory published by GitHub Security Advisories with Medium severity. An authenticated attacker could exceed the session flow control incoming window potentially...

Which CVE IDs does GHSA-xcxh-hgpq-crj6 cover?

GHSA-xcxh-hgpq-crj6 covers the following CVE IDs: CVE-2026-67591. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xcxh-hgpq-crj6?

GHSA-xcxh-hgpq-crj6 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-xcxh-hgpq-crj6MediumCVSS 6.5

An authenticated attacker could exceed the session flow control incoming window potentially...

Vendor

GitHub Security Advisories

Published

August 5, 2026

Last Modified

August 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-67591 →

📋 Description

An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service.

This issue affects Apache Qpid ProtonJ2: through 1.1.0.

Users are recommended to upgrade to version 1.2.0, which fixes the issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-67591
https://lists.apache.org/thread/rwmggh2bkm6qotxpdfcplht3jgw5n036
http://www.openwall.com/lists/oss-security/2026/08/04/30
https://github.com/advisories/GHSA-xcxh-hgpq-crj6