Security Bulletin: IBM Enterprise Build of Quarkus is affected by multiple vulnerabilities

Summary IBM Enterprise Build of Quarkus is affected by vulnerabilities in Proton-J, MongoDB Client, Apache HTTP Client and Netty Vulnerability Details CVEID:CVE-2026-59903 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final,...

org.apache.qpid/proton-j: Apache Qpid Proton-J: Denial of Service via unbounded type nesting

A flaw was found in Apache Qpid Proton-J. A remote attacker, without needing to authenticate, could exploit a vulnerability related to unbounded type nesting. This could lead to a StackOverflowError, causing the affected system to become unresponsive and resulting in a denial of service...

org.apache.qpid/proton-j: Apache Qpid Proton-J: Denial of Service due to excessive allocation

A flaw was found in Apache Qpid Proton-J. A remote attacker, without needing to authenticate, could exploit a vulnerability in how the software handles type sizes and counts. This could lead to excessive memory allocation, causing the system to become unresponsive and resulting in a denial of...

qpid-proton-j: Apache Qpid Proton-J: Denial of Service via unbounded symbol value caching

A flaw was found in Apache Qpid Proton-J. A remote attacker, without needing to authenticate, could exploit an issue with unbounded symbol value caching. This could lead to resource exhaustion, where the system runs out of available resources, ultimately causing a denial of service DoS. A denial ...

Important: Red Hat Security Advisory: Red Hat Build of Apache Camel 4.18 for Quarkus 3.33 update is now available (RHBQ 3.33.3.SP1)

An update for Red Hat Build of Apache Camel 4.18 for Quarkus 3.33 update is now available RHBQ 3.33.3.SP1.The purpose of this text-only errata is to inform you about the enhancements that improve your developer experience and ensure the security and stability of your products.Red Hat Product...

CVE-2026-67552

A flaw was found in Apache Qpid Proton-Dotnet. This vulnerability allows a remote attacker, without needing to authenticate, to exploit a weakness in how the software handles data structures with excessive nesting. This can lead to a StackOverflowError, which ultimately results in a denial of...

CVE-2026-67551

A flaw was found in Apache Qpid Proton Dotnet. A remote, unauthenticated attacker could exploit a vulnerability in the handling of type sizes and counts. This could lead to excessive memory allocation, resulting in a denial of service DoS for the affected system...

CVE-2026-67465

A flaw was found in Apache Qpid Proton-Dotnet. A remote, unauthenticated attacker could exploit this vulnerability by leveraging unbounded symbol value caching, which can lead to resource exhaustion. This can cause a denial of service DoS, making the affected system unavailable to legitimate user...

CVE-2026-66276

A flaw was found in Apache Qpid Proton-J. An authenticated attacker can exploit this vulnerability by crafting a specially designed disposition frame with large or illegal ranges. This can cause excessive CPU usage due to naive range handling, leading to a denial of service DoS for the affected...

CVE-2026-66275

A flaw was found in Apache Qpid Proton-J. An authenticated attacker could exploit this by exceeding the session flow control incoming window. This action could lead to a denial of service DoS, making the system unavailable to legitimate users. Mitigation Ensure authenticated access to AMQP...

CVE-2026-66273

A flaw was found in Apache Qpid Proton-J. A remote attacker, without needing to authenticate, could exploit a vulnerability in how the software handles type sizes and counts. This could lead to excessive memory allocation, causing the system to become unresponsive and resulting in a denial of...

CVE-2026-66257

A flaw was found in Apache Qpid Proton-J. A remote attacker, without needing to authenticate, could exploit an issue with unbounded symbol value caching. This could lead to resource exhaustion, where the system runs out of available resources, ultimately causing a denial of service DoS. A denial ...

The vulnerability of the spectre_bhb_loop_affected() function in the arch/arm64/kernel/proton-pack.c module, which is part of the ARM 64-bit kernel support for the Linux operating system, allows a hacker to trigger a service failure.

The vulnerability of the spectrebhbloopaffected function in the arch/arm64/kernel/proton-pack.c module, which is part of the ARM 64-bit kernel support for the Linux operating system, relates to insufficient protection of sensitive data. Exploiting this vulnerability could allow an attacker to cau...

Memory Allocation with Excessive Size Value

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value via improper handling of type size and count during the allocation process. An attacker can trigger excessive memory allocation by...

Allocation of Resources Without Limits or Throttling

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via unbounded caching of symbol values. An attacker can exhaust system resources by sending specially crafted data prior t...

Uncontrolled Recursion

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded nesting in the type processing. An attacker can cause a stack overflow and disrupt service availability by sending specially crafted...

Allocation of Resources Without Limits or Throttling

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to insufficient restriction on the number of transfer frames per incoming delivery. An attacker can exhaust system...

Allocation of Resources Without Limits or Throttling

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through improper enforcement of the session flow control process. An attacker can cause resource exhaustion by sending dat...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the session flow control process. An attacker can exhaust available resources by sending data that causes the incoming window to be exceeded, resulting in service disruption...

Unchecked Input for Loop Condition

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Unchecked Input for Loop Condition via the disposition process. An attacker can cause excessive CPU usage and disrupt service availability by sending crafted frames with large...