vulnerability
Microsoft Office: CVE-2025-30376: Microsoft Excel Remote Code Execution Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | May 13, 2025 | May 13, 2025 | May 29, 2026 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
May 13, 2025
Added
May 13, 2025
Modified
May 29, 2026
Description
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Solutions
microsoft-excel_2016-kb5002717microsoft-office_online_server-kb5002707office-click-to-run-upgrade-latest
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.