CVE-2025-62723

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon eventual session expiration. Version 1.23.2 fixes the issue...

CVE-2025-62723

FlashMQ is an MQTT broker where, before 1.23.2, any authenticated user can create sessions that collect QoS messages. If not delivered to a client, these messages are not released when the session expires, which can lead to resource exhaustion or unreleased QoS data. The issue is fixed in version...

CVE-2025-62723 FlashMQ does not release memory of queued QoS messages

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon eventual session expiration. Version 1.23.2 fixes the issue...

CVE-2025-62723 FlashMQ does not release memory of queued QoS messages

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon eventual session expiration. Version 1.23.2 fixes the issue...

EUVD-2025-35890

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon eventual session expiration. Version 1.23.2 fixes the issue...

PT-2025-43673

Name of the Vulnerable Software and Affected Versions FlashMQ versions prior to 1.23.2 Description FlashMQ, a MQTT broker/server designed for multi-CPU environments, has an issue where authenticated users can create sessions that collect Quality of Service QoS messages. These messages are not...

EUVD-2024-54829

Malicious code in bioql PyPI...

EUVD-2024-54830

Malicious code in bioql PyPI...

CVE-2024-42645

An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service DoS...

CVE-2024-42644

FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0...

CVE-2024-42645

An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service DoS...

CVE-2024-42644

FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0...

CVE-2024-42644

FlashMQ v1.14.0 contains an assertion failure in PublishCopyFactory::getNewPublish when the publish QoS > 0. This is a network-exploitable issue with high availability impact; CVSS v3.1 vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. No patched version is provided in the sources; some references ...

CVE-2024-42644

FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0...

CVE-2024-42645

An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service DoS...

CVE-2024-42645

CVE-2024-42645 affects FlashMQ v1.14.0. A crafted retain message can trigger an assertion failure, causing a Denial of Service. The provided documents do not specify a patch version or remediation; no further exploit details are given.

CVE-2024-42644

FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0...

FlashMQ 安全漏洞

FlashMQ is a fast and lightweight MQTT proxy server by Wiebe Cazemier. A security vulnerability exists in FlashMQ version 1.14.0, which stems from an assertion failure in the PublishCopyFactory::getNewPublish function, triggered when the QoS value of the publish object is greater than zero...

FlashMQ 安全漏洞

FlashMQ is a fast and lightweight MQTT proxy server from the individual developer Wiebe Cazemier. A security vulnerability exists in FlashMQ version 1.14.0, which stems from a specially crafted reserved message that causes an assertion failure, potentially leading to a denial-of-service attack...

PT-2025-31214 · Flashmq · Flashmq

Name of the Vulnerable Software and Affected Versions: FlashMQ version 1.14.0 Description: An issue in FlashMQ version 1.14.0 allows attackers to cause an assertion failure by sending a crafted retain message, leading to a Denial of Service DoS. Recommendations: At the moment, there is no...