Product:
Windows SMB Client
Summary
Use after free in Windows SMB Client 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 of this issue.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7 | CVE-2026-40410 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the affected system. By leveraging the use after free condition, the attacker can manipulate memory and gain elevated privileges. This requires a high level of technical skill and knowledge of the system’s architecture.
Affected Products
- Windows SMB Client: Vulnerable to privilege escalation due to use after free condition.
Mitigation
To mitigate this vulnerability, users should ensure that their systems are updated with the latest security patches from Microsoft. Regularly monitoring for updates and applying them promptly can help protect against potential exploitation.