CVE-2026-50505

CVE-2026-50505 is a Windows Message Queuing (MSMQ) remote code execution vulnerability described as a use-after-free in MSMQ that could allow an authorized attacker to execute code over a network. Public sources (MSRC update guidance) confirm updates addressing this issue and advise applying the ...

CVE-2026-50505 Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability

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CVE-2026-50447 Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability

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CVE-2026-50447

CVE-2026-50447 is a Windows Message Queuing (MSMQ) remote-code-execution vulnerability. The issue is a heap-based buffer overflow in MSMQ that could allow an unauthenticated attacker to execute code over the network. Public sources indicate high-severity impact (CVSS v3.1: 9.8, network attack, no...

CVE-2026-50447 Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability

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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

CVE-2026-54992 is a heap-based buffer overflow affecting the Windows Message Queuing Queue Manager that allows a local attacker to execute code. The vulnerability is described in NVD/MSRC references as enabling local arbitrary code execution. The public entries consistently describe the same unde...

CVE-2026-54992 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

Heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code locally...

Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally...

Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability

Use after free in Windows Message Queuing allows an authorized attacker to execute code over a network...

Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network...

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...

PT-2026-58424

Name of the Vulnerable Software and Affected Versions Windows 10 Windows 11 Windows Server versions 2012 through 2025 Description A heap-based buffer overflow exists in Windows Message Queuing MSMQ, a service used for asynchronous communication between applications. This flaw allows an unauthoriz...

PT-2026-58479

Name of the Vulnerable Software and Affected Versions Windows Message Queuing affected versions not specified Description A use after free issue in Windows Message Queuing allows an authorized attacker to execute arbitrary code over a network, which can affect the system. Use after free is a memo...

PYSEC-2026-2364 Apache Airflow Celery provider Insertion of Sensitive Information into Log File vulnerability

Insertion of Sensitive Information into Log File vulnerability in Apache Airflow Celery provider, Apache Airflow. Sensitive information logged as clear text when rediss, amqp, rpc protocols are used as Celery result backend Note: the vulnerability is about the information exposed in the logs not...

CVE-2026-57216 RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the backend...