CVE-2026-34329
HighSummary
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
Risk Assessment
An attacker could exploit this vulnerability to execute code remotely, potentially leading to serious security breaches within the organization.
Recommendation
It is recommended to update Windows to the latest version and monitor network traffic for potential exploitation attempts.
Other vulnerabilities in Windows Message Queuing
See all- CVE-2026-85874High
Use after free in Windows Message Queuing Queue Manager allows an authorized attacker to execute code locally.
- CVE-2026-33838High
CVE-2026-33838 is a vulnerability related to double free in Windows Message Queuing, allowing an authorized attacker to elevate privileges locally.
- CVE-2026-100202Critical
Use after free in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.
- CVE-2026-69579Critical
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
- CVE-2026-50447Critical
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
- CVE-2026-83997High
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
- CVE-2026-72932High
Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
- CVE-2026-69645High
Use-after-free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
- CVE-2026-68887High
Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny service over a network.
- CVE-2026-65790High
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS