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

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

CVE-2026-50505: Use After Free

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

CVE-2026-54992: Heap-based Buffer Overflow

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

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...

CVE-2026-50447: Heap-based Buffer Overflow

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

CVE-2026-48770

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, a local process in the same interactive Windows session can send a malformed WMCOPYDATA message to Notepad++ using the COPYDATAFULLCMDLINE path. The handler appears to process COPYDATASTRUCT.lpData as an unbounded...

CVE-2026-33838

Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally...

CVE-2026-34329

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

EUVD-2026-29588

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

EUVD-2026-29584

Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally...

CVE-2026-34329

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

CVE-2026-33838

Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally...

CVE-2026-33838 Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability

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CVE-2026-33838

Technical details about CVE-2026-33838 are not publicly available in the provided documents. Monitor for updates from vendors and advisories before assessing impact or remediation.

Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally...

PT-2026-40149

Name of the Vulnerable Software and Affected Versions Windows Message Queuing affected versions not specified Description A heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker located on an adjacent network to execute arbitrary code. A heap-based buffer overflow...

CVE-2026-34329: Heap-based Buffer Overflow

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

PT-2026-40145

Name of the Vulnerable Software and Affected Versions Windows Message Queuing affected versions not specified Description A double free issue in Windows Message Queuing allows an authorized attacker to elevate privileges locally. A double free occurs when a program attempts to free the same memor...