CVE Catalog
CVE-2026-50439
HighCVSS 8.1Exploitation Probability (EPSS)
Low risk0.54%
42th percentile - higher than 42% of all known CVEs
Summary
Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.
Risk Assessment
An attacker could remotely execute arbitrary code on the system, potentially leading to full server compromise.
Recommendation
Install the latest Microsoft security updates for the MSMQ component.
Other vulnerabilities in Microsoft Message Queuing
See all- CVE-2023-36913Medium
A vulnerability in Microsoft Message Queuing allows for information disclosure, potentially leading to unauthorized access to data.
- CVE-2023-35383High
A vulnerability in Microsoft Message Queuing allows for information disclosure, potentially leading to unauthorized access to sensitive data.
Original NVD description (English source)
Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network.