Product:
Windows Installer
Summary
Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks if exploited. Attackers with local access can gain higher privileges than intended.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.8 | CVE-2026-27910 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system. By leveraging insufficient permissions or privileges, the attacker can execute malicious actions that elevate their privileges. This can allow them to perform unauthorized operations or access sensitive data.
Affected Products
- Windows Installer: Vulnerable to privilege escalation due to improper handling of permissions.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Regularly updating systems and monitoring for unauthorized access can help reduce the risk of exploitation.