Product:
Microsoft Office Excel
Summary
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. This vulnerability can lead to sensitive data exposure if exploited. It is crucial for users to be aware of the risks associated with this issue.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.1 | CVE-2025-59235 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the affected system and require user interaction. By manipulating the application to read beyond the allocated memory boundaries, the attacker can potentially access sensitive information stored in memory. This makes it essential for users to be cautious about the files they open and the sources they trust.
Affected Products
- Microsoft Office Excel: Vulnerable to out-of-bounds read, allowing unauthorized information disclosure.
Mitigation
To mitigate this vulnerability, users should ensure that they are using the latest version of Microsoft Office Excel and apply any available security updates. Additionally, users should be cautious about opening files from untrusted sources and consider implementing security measures to limit local access to sensitive systems.