CVE-2026-34329

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 occurs when an application writes more data to a heap-allocated memory block than it can hold, potentially corrupting adjacent memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.