Apache Software Foundation Apache Qpid Proton-J

• CVE-2026-66277 Medium 6.5 Apache Qpid Proton-J: Unable to govern the maximum number of transfer frames per incoming delivery 0.7%
• CVE-2026-66276 Medium 6.5 Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service 0.7%
• CVE-2026-66275 Medium 6.5 Apache Qpid Proton-J: Incoming session flow control window can be exceeded 0.7%
• CVE-2026-66274 High 7.5 Apache Qpid Proton-J: Unbounded type nesting can lead to pre-authentication stackoverflow 0.8%
• CVE-2026-66273 High 7.5 Apache Qpid Proton-J: Type size/count handling can lead to excessive allocation pre-authentication 0.8%
• CVE-2026-66257 High 7.5 Apache Qpid Proton-J: Unbounded symbol value caching can lead to pre-authentication resource exhaustion 0.8%