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Vulnerabilities of Apache Software Foundation Apache Qpid ProtonJ2

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CVE Summary Score Published
CVE-2026-67592 It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated… Not rated Aug 5, 2026
CVE-2026-67591 An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service Not rated Aug 5, 2026
CVE-2026-67590 A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of… Not rated Aug 5, 2026
CVE-2026-67589 A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential… Not rated Aug 5, 2026
CVE-2026-67588 A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to… Not rated Aug 5, 2026

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