An authenticated attacker could exceed the session flow control incoming window potentially leading to 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.
History

Tue, 11 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Apache qpid Proton-j
Vendors & Products Apache qpid Proton-j

Thu, 06 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 05 Aug 2026 06:30:00 +0000

Type Values Removed Values Added
Description An authenticated attacker could exceed the session flow control incoming window potentially leading to 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.
Title Apache Qpid ProtonJ2: Incoming session flow control window can be exceeded
Weaknesses CWE-770
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2026-08-05T05:38:26.147Z

Updated: 2026-08-06T15:16:01.150Z

Reserved: 2026-07-29T20:26:55.665Z

Link: CVE-2026-67591

cve-icon Vulnrichment

Updated: 2026-08-05T06:58:18.816Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-05T07:16:38.737

Modified: 2026-08-07T19:44:17.873

Link: CVE-2026-67591

cve-icon Redhat

No data.