CVE-2026-67592

CVE-2026-67592: Apache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming delivery

Vendor Apache Software Foundation

Product Apache Qpid ProtonJ2

Weakness CWE-770 · Uncontrolled resource consumption

Published August 5, 2026

Last update August 5, 2026

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

August 5, 2026 CVE published

August 5, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-67592 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/770.html AskarLabs — CWE-770 write-up Allocation of Resources Without Limits or Throttling

Related vulnerabilities

CVE-2026-67592: Apache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming delivery

01Description

02Disclosure timeline

03References

04Related CVE