Product:
Windows App for Mac
Summary
Improper link resolution before file access in Windows App for Mac allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks if exploited. Attackers can gain higher privileges than intended, potentially compromising the system.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7 | CVE-2026-21517 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system and be able to manipulate file links. By crafting a malicious link that the application follows, the attacker can execute code with elevated privileges. This requires a low level of user interaction, making it easier for attackers to exploit the vulnerability.
Affected Products
- Windows App for Mac: Vulnerable to privilege escalation due to improper link resolution.
Mitigation
To mitigate this vulnerability, users should ensure that they are using the latest version of the Windows App for Mac. Regularly applying security updates and patches from Microsoft can help protect against this and other vulnerabilities. Additionally, limiting local access to trusted users can reduce the risk of exploitation.