CVE-2026-67554 Apache Qpid Proton Dotnet: Unbounded disposition range handling can lead to denial of service

An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes t...

CVE-2026-67554 Apache Qpid Proton Dotnet: Unbounded disposition range handling can lead to denial of service

An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes t...

CVE-2026-68077

Apache Qpid Broker-J (versions through 10.0.1 ) is vulnerable to a Denial of Service (DoS) condition. An authenticated attacker can craft an AMQP 1.0 disposition frame containing large or illegal ranges. The underlying cause is naive range handling during disposition processing in the Session_1_0...

CVE-2026-66276 Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service

An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the...

CVE-2026-66276 Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service

An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the...

CVE-2026-66276

The Apache Qpid Proton-J messaging library (versions through 0.34.1 ) is vulnerable to a Denial of Service (DoS) condition due to naive range handling . An authenticated attacker can craft a disposition frame containing large or illegal ranges, triggering excessive CPU usage . This flaw affects t...