Product:
Windows Kernel-Mode Drivers
Summary
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks if exploited. It is crucial for users to be aware of the potential impacts on their systems.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2026-40408 |
Exploitation
An attacker with local access can exploit this vulnerability by executing a specially crafted application that triggers the use after free condition. This can allow the attacker to gain elevated privileges on the affected system, potentially leading to unauthorized access and control over sensitive data and system functions.
Affected Products
- Windows Kernel-Mode Drivers: Vulnerable to privilege escalation due to use after free condition.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Users should regularly check for updates and ensure their systems are patched to protect against potential exploitation.