CVE-2026-66277

6.5 MEDIUM

Published 2026-08-05 · Updated 2026-08-07

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-770

Vendors

apache

Products

qpid proton-j

References

https://lists.apache.org/thread/48tflr3sx0sxq9bcdy5rh06oy3gmwx02 Mailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/04/13 Mailing List, Third Party Advisory

Data: NVD (public domain). Analysis: local $0 model. Defensive use only.