High severity7.5NVD Advisory· Published Aug 5, 2026· Updated Aug 7, 2026
CVE-2026-67592
CVE-2026-67592
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 ProtonJ2: through 1.1.0.
Users are recommended to upgrade to version 1.2.0, which fixes the issue
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=1.1.0+ 1 more
- (no CPE)range: <=1.1.0
- cpe:2.3:a:apache:qpid_protonj2:*:*:*:*:*:*:*:*range: <1.2.0
Patches
Vulnerability mechanics
References
2- www.openwall.com/lists/oss-security/2026/08/04/31nvdMailing ListThird Party Advisory
- lists.apache.org/thread/b4pv9hfdk7ox78pss77sb4nzwjrvqhhznvdMailing ListVendor Advisory
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