Product:
Windows DWM Core Library
Summary
Heap-based buffer overflow in Windows DWM Core Library 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 impact of this issue.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2025-59254 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system and can leverage the heap-based buffer overflow to execute arbitrary code with elevated privileges. This can be achieved by crafting specific inputs that manipulate the memory allocation within the DWM Core Library, allowing the attacker to gain control over the affected system.
Affected Products
- Windows DWM Core Library: A core component of the Windows operating system responsible for managing visual effects and desktop composition.
Mitigation
To mitigate this vulnerability, users should ensure that their systems are updated with the latest security patches provided by Microsoft. Regularly applying updates and following best security practices can help protect against potential exploitation of this and similar vulnerabilities.