CVE-2023-21554-PoC

CVE-2023-21554 — QueueJumper PoC Proof of concept for CVE-2023-21554 , also known as QueueJumper , affecting Microsoft Message Queuing MSMQ. The PoC implements the MSMQ/SRMP protocol interaction associated with the vulnerability and can be used to investigate the behavior of an MSMQ service over...

CVE-2026-54992-PoC

CVE-2026-54992 PoC Proof of concept for the Microsoft Message Queuing remote-read integer overflow tracked as CVE-2026-54992. The PoC uses two Windows VMs. A normal user on the vulnerable target asks the local MSMQ service to read from a queue hosted by the helper. The helper returns a malformed...

MSMQ-Vulnerability

MSMQ Security Lab This repository documents a controlled lab review of Microsoft Message Queuing security exposure, focusing on defensive validation, detection evidence, and remediation planning. The project is positioned as a portfolio artefact: it shows how vulnerability research can be...

CVE-2023-21554

MSMQ Vulnerability Proof of Concept This repository contains a ready-to-run proof of concept that targets Microsoft Message Queuing listening on TCP port 1801. This work is based on and uses materials from the original project at https://github.com/leongxudong/MSMQ-Vulnerability This repository...

Queue Manager Component Microsoft Message Queuing Service Code Execution

The vulnerability of the Queue Manager component of the Microsoft Message Queuing service on Windows operating systems is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

PT-2026-116216

Уязвимость компонента Queue Manager службы очереди сообщений Microsoft Message Queuing MSMQ операционных систем Windows связана с использованием памяти после ее освобождения. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код...

MSMQ (Microsoft Message Queuing Service) Remote - Detect

Detects remote MSMQ services. Public exposure of this service may be a misconfiguration. !/usr/bin/env python3 -- coding: utf-8 -- """Detects remote MSMQ services.""" import socket from kittysploit import from lib.protocols.tcp.tcpscannerclient import Tcpscannerclient class ModuleScanner,...

Microsoft Message Queuing Queue Service Code Execution

The vulnerability of the Microsoft Message Queuing MSMQ service on Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code remotely...

Microsoft Message Queuing Queue Service Code Execution

The vulnerability of the Microsoft Message Queuing MSMQ service on Windows operating systems relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Exploit for CVE-2026-54992

CVE-2026-54992 PoC Proof of concept for the Microsoft Message...

EUVD-2026-44054

Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network...

CVE-2026-50439

Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network...

CVE-2026-50439 Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

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CVE-2026-50439

CVE-2026-50439 affects Microsoft Message Queuing Queue Manager. Description and connected records confirm a use-after-free vulnerability that allows an unauthenticated attacker to execute code remotely over a network. Impact is described as remote code execution with high-severity CVSS in public ...

CVE-2026-50439 Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

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CVE-2026-54992 Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

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Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network...

CVE-2026-50439: Use After Free

Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network...

PT-2026-58418

Name of the Vulnerable Software and Affected Versions Microsoft Message Queuing Queue Manager affected versions not specified Description A use after free condition in the Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute arbitrary code over a network, which can...

PT-2026-40614

Name of the Vulnerable Software and Affected Versions Devolutions Server versions 2026.1.21 and 2026.2.5 Microsoft Message Queuing versions prior to Windows Server 2025 Description Devolutions Server contains improper access control in PAM account discovery, which allows an authenticated user to...