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CVE-2026-68075: Apache Qpid Broker-J: Incoming session flow control window can be exceeded


From: Daniil Kirilyuk <dakirily () apache org>
Date: Tue, 04 Aug 2026 18:14:49 +0000

Severity: important 

Affected versions:

- Apache Qpid Broker-J (org.apache.qpid:qpid-broker-plugins-amqp-1-0-protocol) through 10.0.1

Description:

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

This issue affects Apache Qpid Broker-J: through 10.0.1.

Users are recommended to upgrade to version 10.1.0, which fixes the issue.

References:

https://qpid.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-68075


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