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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-66277

Apache Qpid Proton-J: Unable to govern the maximum number of transfer frames per incoming delivery

Description

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 Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache Qpid Proton-J

Default version status: unaffected

  • 0 to ≤ 0.34.1affected

References