Product:
Windows Management Services
Summary
Use after free in Windows Management Services 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 | 7.8 | CVE-2026-20877 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system and can leverage the use after free condition to gain elevated privileges. This requires a high level of complexity, but once achieved, the attacker can manipulate system functions and access sensitive data.
Affected Products
- Windows Management Services: A service that allows management of Windows servers and devices, which is vulnerable to privilege escalation due to a 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 that their systems are patched to protect against potential exploitation.