Severity
High
Analysis Summary
CVE-2025-24075 CVSS:7.8
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-24082 CVSS:7.8
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-24081 CVSS:7.8
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Impact
- Code Execution
Indicators of Compromise
CVE
CVE-2025-24075
CVE-2025-24082
CVE-2025-24081
Affected Vendors
- Microsoft
Affected Products
- Microsoft 365 Apps for Enterprise - 16.0.1
- Microsoft Office 2019 - 19.0.0
- Microsoft Office LTSC 2021 - 16.0.1
- Microsoft Office LTSC for Mac 2021 - 16.0.1
- Microsoft Microsoft Office LTSC 2024 - 1.0.0
- Microsoft Office LTSC for Mac 2024 - 1.0.0
- Microsoft Excel 2016 - 16.0.0.0
- Microsoft Office Online Server - 1.0.0
Remediation
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.