Product:
.NET Framework
Summary
Concurrent execution using shared resource with improper synchronization leads to a race condition in .NET Framework. This vulnerability allows an unauthorized attacker to deny service over a network. The issue can significantly impact the availability of the affected service.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.5 | CVE-2026-23666 |
Exploitation
To exploit this vulnerability, an attacker can initiate concurrent processes that access shared resources without proper synchronization. By manipulating these processes, the attacker can create a race condition that results in a denial of service, effectively disrupting the availability of the application or service.
Affected Products
- .NET Framework: Vulnerable to denial of service due to improper synchronization in concurrent execution.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Additionally, implementing proper synchronization mechanisms in applications that utilize shared resources can help prevent race conditions and enhance overall security.