What is GHSA-v3qr-mjxm-7376?

GHSA-v3qr-mjxm-7376 is a security advisory published by GitHub Security Advisories with unknown severity. When dispatching SASL frames to authenticate the peer, Proton will also dispatch AMQP frames if...

Which CVE IDs does GHSA-v3qr-mjxm-7376 cover?

GHSA-v3qr-mjxm-7376 covers the following CVE IDs: CVE-2026-114230. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-v3qr-mjxm-7376unknown

When dispatching SASL frames to authenticate the peer, Proton will also dispatch AMQP frames if...

Vendor

GitHub Security Advisories

Published

October 29, 2026

Last Modified

October 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-114230 →

📋 Description

When dispatching SASL frames to authenticate the peer, Proton will also dispatch AMQP frames if they claim to be SASL frames. This allows authentication bypass. However there will be no user name set so the effects depend on how the application deals with this condition - which otherwise means that authentication has not completed yet.

This issue affects Apache Qpid Proton C: through 0.40.0.

Users are recommended to upgrade to version 0.41.1, which fixes the issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-114230
https://lists.apache.org/thread.html/ob7vo6swpj4wbb2m3zq9q2vkwfg5dg8k
http://www.openwall.com/lists/oss-security/2026/10/28/24
https://github.com/advisories/GHSA-v3qr-mjxm-7376