EUVD-2026-53094

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 Broker-J: through 10.0.1. Users are recommended to upgrade to version...

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-2026-66276 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-2026-67591 Apache Qpid ProtonJ2: Incoming session flow control window can be exceeded

An authenticated attacker could exceed the session flow control incoming window potentially leading to 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...

CVE-2026-67591

An authenticated attacker could exceed the session flow control incoming window potentially leading to 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...

CVE-2026-67591

An authenticated attacker can exploit a flaw in Apache Qpid ProtonJ2 (versions through 1.1.0 ) by exceeding the session flow control incoming window . This vulnerability can lead to a denial of service (DoS) , rendering the system unavailable to legitimate users. To remediate this issue, users ar...

CVE-2026-67553 Apache Qpid Proton Dotnet: Incoming session flow control window can be exceeded

An authenticated attacker could exceed the session flow control incoming window potentially 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 the issue...

CVE-2026-67553 Apache Qpid Proton Dotnet: Incoming session flow control window can be exceeded

An authenticated attacker could exceed the session flow control incoming window potentially 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 the issue...

CVE-2026-67553

The Apache Qpid Proton-Dotnet library (versions through 1.0.0 ) is vulnerable to a resource exhaustion issue where an authenticated attacker can exceed the session flow control incoming window . This flaw could potentially lead to a denial of service (DoS) . To remediate this vulnerability, users...

CVE-2026-68075 Apache Qpid Broker-J: Incoming session flow control window can be exceeded

An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue...

CVE-2026-68075 Apache Qpid Broker-J: Incoming session flow control window can be exceeded

An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are recommended to upgrade to version 10.1.0, which fixes the issue...

CVE-2026-68075

Apache Qpid Broker-J (versions through 10.0.1 ) is vulnerable to a denial of service (DoS) attack due to the Allocation of Resources Without Limits or Throttling . An authenticated attacker can exceed the session flow control incoming window by sending a stream of AMQP 1.0 transfers that the brok...

EUVD-2026-53086

An authenticated attacker could exceed the session flow control incoming window potentially 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 issue...

CVE-2026-66275

The Apache Qpid Proton-J messaging library (versions through 0.34.1 ) is vulnerable to a resource exhaustion flaw. An authenticated attacker can exploit improper enforcement of the session flow control process by exceeding the incoming window. This allows the attacker to send data that exhausts a...

CVE-2026-67590

A vulnerability in Apache Qpid ProtonJ2 (versions through 1.1.0) allows a pre-authentication attacker to exploit unbounded type nesting . This flaw can trigger a StackOverflowError , potentially resulting in a denial of service (DoS) where the application becomes unresponsive. To remediate this i...

EUVD-2026-53085

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to 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...

CVE-2026-67590 Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to 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...

EUVD-2026-53084

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially 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 the issue...

CVE-2026-67552 Apache Qpid Proton Dotnet: Unbounded type nesting can lead to pre-authentication stackoverflow

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially 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 the issue...