CVE-2026-92609 Apache Qpid Broker-J: Missing HTTP-session renewal after successful authentication

Critical 9.8 Published 25 Sep 2026 Updated 25 Sep 2026

Remote attackers can hijack authenticated management sessions via session fixation, requiring an upgrade to Apache Qpid Broker-J.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-92609?

CVE-2026-92609 is a critical authentication bypass vulnerability in Apache Qpid Broker-J, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Session fixation in HTTP management authentication allows remote attackers to gain unauthorized access to an authenticated management session via reuse of a session identifier retained across successful authentication.

This issue affects Apache Qpid Broker-J: through 10.1.0.

Users are recommended to upgrade to version 10.1.1, which fixes the issue.

Weakness: CWE-384

Which versions are affected by CVE-2026-92609?

It affects 1 product.

Products include Apache Qpid Broker-J.

How do I fix CVE-2026-92609?

No fix has been published for CVE-2026-92609 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-92609 being exploited?

There is no known exploitation of CVE-2026-92609 in the wild and no public exploit code.

Sources

Also known as GHSA-ph2j-h7vv-mhxg.