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

Published Aug 4, 2026
·
Updated

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.

Affected Software

1 affected component
Apache Qpid Broker-J<=10.0.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Apache Qpid Broker-J to a version that resolves this vulnerability.

    Fixed in 10.1.0

Event History

Aug 5, 2026
CVE Published
via MITRE·05:36 AM
Data Sourced
via MITRE·05:36 AM
DescriptionWeakness
Data Sourced
via NVD·07:16 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-68075?

CVE-2026-68075 has a risk scoring of 23, indicating a significant potential impact.

2

How do I fix CVE-2026-68075?

To fix CVE-2026-68075, users should upgrade to Apache Qpid Broker-J version 10.1.0.

3

What type of vulnerability is CVE-2026-68075?

CVE-2026-68075 is a denial of service vulnerability due to exceeded session flow control limits.

4

Who is affected by CVE-2026-68075?

CVE-2026-68075 affects all versions of Apache Qpid Broker-J up to and including 10.0.1.

5

What could an attacker achieve by exploiting CVE-2026-68075?

An authenticated attacker could exploit CVE-2026-68075 to potentially cause a denial of service.

Contact

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