CVE-2026-83997
HighCVSS 8.1Summary
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
Risk Assessment
A remote attacker could exploit this vulnerability to execute arbitrary code, potentially leading to full system compromise.
Recommendation
Apply Windows security updates and monitor network traffic for suspicious activities.
Other vulnerabilities in Windows Message Queuing
See all- CVE-2026-72932High
Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
- CVE-2026-34329High
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
- 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-2026-69579Critical
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-2026-65790High
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
- CVE-2026-62719High
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
- CVE-2026-62717High
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
- CVE-2026-50505High
A use-after-free vulnerability in Windows Message Queuing allows an authorized attacker to execute code remotely.
- CVE-2026-54992High
A heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code locally.
Original NVD description (English source)
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.