Product:
Windows TCP/IP
Summary
Concurrent execution using shared resource with improper synchronization in Windows TCP/IP allows an unauthorized attacker to execute code over a network. This vulnerability can lead to significant impacts on confidentiality, integrity, and availability. Attackers can exploit this flaw to gain unauthorized access and execute arbitrary code.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 8.1 | CVE-2026-33827 |
Exploitation
To exploit this vulnerability, an attacker must leverage the race condition in the Windows TCP/IP stack. By sending specially crafted network packets, the attacker can manipulate the timing of operations, leading to unauthorized code execution. This requires a high level of attack complexity, but successful exploitation can result in full control over the affected system.
Affected Products
- Windows TCP/IP: Vulnerable to race condition allowing unauthorized code execution over the network.
Mitigation
To mitigate this vulnerability, users should apply the latest security updates provided by Microsoft. Regularly updating systems and monitoring network traffic can help reduce the risk of exploitation. Additionally, implementing network segmentation and access controls can further protect against unauthorized access.