Bug 2511341 (CVE-2026-67592) - CVE-2026-67592 org.apache.qpid/protonj2: Apache Qpid ProtonJ2: Denial of Service via uncontrolled incoming data transfers
Summary: CVE-2026-67592 org.apache.qpid/protonj2: Apache Qpid ProtonJ2: Denial of Serv...
Keywords:
Status: NEW
Alias: CVE-2026-67592
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-05 07:01 UTC by OSIDB Bzimport
Modified: 2026-08-12 05:04 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-05 07:01:27 UTC 
It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated attacker to cause excessive resource usage and potential 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
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