An untrusted pointer dereference vulnerability in the Windows MBT Transport driver allows an authorized attacker to elevate privileges locally. This flaw can lead to significant security risks, including unauthorized access to sensitive information and system control. It is crucial for users to be aware of this vulnerability and take necessary precautions.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2025-55230 |
Exploitation
To exploit this vulnerability, an attacker with local access can leverage the untrusted pointer dereference in the Windows MBT Transport driver. By executing a specially crafted application, the attacker can gain elevated privileges, potentially allowing them to execute arbitrary code with higher permissions.
Affected Products
- Windows MBT Transport driver: This driver is integral to the Windows operating system, and its vulnerability can lead to privilege escalation.
Mitigation
To mitigate this vulnerability, it is recommended that users apply the latest security updates provided by Microsoft. Additionally, restricting local access to systems and monitoring for unusual activities can help reduce the risk of exploitation.