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
apache: qpid proton-j
References2
- lists.apache.org/thread/48tflr3sx0sxq9bcdy5rh06oy3gmwx02 Mailing ListVendor Advisory
- www.openwall.com/lists/oss-security/2026/08/04/13 Mailing ListThird Party Advisory
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 1% percentile: 52 · as of 13 November 2026
- CWE
- CWE-770
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