CVE-2025-66560 Quarkus REST has potential worker thread starvation when HTTP connection is closed while waiting to write

Quarkus is a Cloud Native, Linux Container First framework for writing Java applications. Prior to versions 3.31.0, 3.27.2, and 3.20.5, a vulnerability exists in the HTTP layer of Quarkus REST related to response handling. When a response is being written, the framework waits for previously writt...

EUVD-2026-1178

Quarkus is a Cloud Native, Linux Container First framework for writing Java applications. Prior to versions 3.31.0, 3.27.2, and 3.20.5, a vulnerability exists in the HTTP layer of Quarkus REST related to response handling. When a response is being written, the framework waits for previously writt...

CVE-2025-66560

The CVE-2025-66560 entry describes a Quarkus REST HTTP-layer vulnerability where, during response writing, the framework waits for prior chunks to finish transmission. If the client closes the connection mid-wait, the worker thread is not released and becomes blocked, potentially exhausting worke...

CVE-2025-66560 Quarkus REST has potential worker thread starvation when HTTP connection is closed while waiting to write

Quarkus is a Cloud Native, Linux Container First framework for writing Java applications. Prior to versions 3.31.0, 3.27.2, and 3.20.5, a vulnerability exists in the HTTP layer of Quarkus REST related to response handling. When a response is being written, the framework waits for previously writt...

Security Bulletin: IBM Enterprise Build of Quarkus is affected by two vulnerabilities due to LZ4-java

Summary LZ4-java is a data compression library used by Netty and Apache Kafka. When LZ4-java is used to decompress untrusted data, remote attackers could cause Denial of Service and/or access sensitive data by sending crafted malicious input. Vulnerability Details CVEID:CVE-2025-12183 DESCRIPTION...

Quarkus 安全漏洞

Quarkus is a cloud-native Linux container-first framework for writing Java applications open-sourced by Quarkus. A security vulnerability exists in Quarkus versions prior to 3.31.0, prior to 3.27.2, and prior to 3.20.5, which stems from improper handling of HTTP tier responses and could lead to...

PT-2026-1858

Name of the Vulnerable Software and Affected Versions Quarkus versions prior to 3.31.0 Quarkus versions prior to 3.27.2 Quarkus versions prior to 3.20.5 Description Quarkus is a Cloud Native framework for Java applications. A flaw exists in the HTTP layer related to response handling. When writin...

Important: Red Hat Security Advisory: Red Hat build of Quarkus 3.20.4.SP1 security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more informatio...

Important: Red Hat Security Advisory: Streams for Apache Kafka 3.1.0 release and security update

Streams for Apache Kafka 3.1.0 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

io.quarkus/quarkus-vertx: Quarkus potential data leak

A data leak vulnerability has been discovered in the io.quarkus:quarkus-vertx package. This flaw can lead to information disclosure if a Vert.x context that has already been duplicated is subsequently duplicated again. In such a scenario, sensitive data residing within that context may be...

io.quarkus:quarkus-resteasy: Memory Leak in Quarkus RESTEasy Classic When Client Requests Timeout

A flaw was found in the quarkus-resteasy extension, which causes memory leaks when client requests with low timeouts are made. If a client request times out, a buffer is not released correctly, leading to increased memory usage and eventual application crash due to OutOfMemoryError...

Important: Red Hat Security Advisory: Red Hat build of Quarkus 3.27.1 release and security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more information...

Security Bulletin:Multiple Vulnerabilities in IBM Event Endpoint Management

Summary Multiple vulnerabilities were addressed in IBM Event Endpoint Management version 11.7.0 Vulnerability Details CVEID:CVE-2025-49574 DESCRIPTION: Quarkus is a Cloud Native, Linux Container First framework for writing Java applications. In versions prior to 3.24.0, there is a potential data...

Denial Of Service (DoS)

org.keycloak, keycloak-quarkus-dist is vulnerable to a Denial of Service DoS. The vulnerability is due to the default JDK setting that permits client-initiated TLS 1.2 renegotiation, which allows an attacker to repeatedly trigger renegotiation requests to exhaust server CPU resources...

Important: Red Hat Security Advisory: Red Hat build of Quarkus 3.20.4 release and security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more information...

Binding to an Unrestricted IP Address

Overview Affected versions of this package are vulnerable to Binding to an Unrestricted IP Address due to the insecure default binding of the Java Debug Wire Protocol JDWP port to all network interfaces when debug mode is enabled. An attacker can gain unauthorized access to the Java virtual machi...

Uncontrolled Search Path Element

Overview Affected versions of this package are vulnerable to Uncontrolled Search Path Element via the /admin application path relative to /realms when accessed through a proxy that does not properly restrict or normalize URLs. An attacker can gain unauthorized access to sensitive administrative...

Important: Red Hat Security Advisory: Red Hat Build of Apache Camel 4.14 for Quarkus 3.27 update is now available (RHBQ 3.27.0.GA)

An update for Red Hat Build of Apache Camel 4.14 for Quarkus 3.27 update is now available RHBQ 3.27.0.GA. 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...

Moderate: Red Hat Security Advisory: Red Hat Build of Apache Camel 4.10 for Quarkus 3.20 update is now available (RHBQ 3.20.3.GA)

An update for Red Hat Build of Apache Camel 4.10 for Quarkus 3.20 update is now available RHBQ 3.20.3.GA. 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...

Moderate: Red Hat Security Advisory: Red Hat build of Quarkus 3.20.3 release and security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more information...