Security Updates for Microsoft Excel Products (May 2025)

The Microsoft Excel Products are missing a security update. They are, therefore, affected by multiple remote code execution vulnerabilities. An attacker can exploit these to bypass authentication and execute unauthorized arbitrary commands. Note that Nessus has not tested for these issues but has...

PT-2025-20987 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: A heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. This issue enables remote attackers to execute arbitrary code...

PT-2025-20981 · Microsoft · Office Excel +1

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: A heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. This issue enables remote attackers to execute arbitrary code...

PT-2025-21006 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is a buffer over-read in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. It also enables remote attackers to execute arbitrary co...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on the system...

PT-2025-20991 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel versions 2016 through 2024 Microsoft Office Excel version 365 Description: The issue is an out-of-bounds read in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can enable remote...

Microsoft Excel 资源管理错误漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on a system...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on a system...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on a system...

PT-2025-20979 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a use-after-free flaw in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can enable remote attackers to execut...

PT-2025-20990 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to the release of an invalid pointer or reference in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can be...

Microsoft Excel 资源管理错误漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on the system...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on the system...

PT-2025-20999 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a use after free condition in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This poses a threat to data and...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on a system...

PT-2025-20986 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue allows an unauthorized attacker to execute code locally due to a 'type confusion' vulnerability, where a resource is accessed using an incompatible type. This...

KLA83573 Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Microsoft Excel can be...

Microsoft Excel 安全漏洞

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A code execution vulnerability exists in Microsoft Excel, which can be exploited by an attacker to execute arbitrary code on a system...

CVE-2025-32674

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in WPFactory Product Excel Import Export & Bulk Edit for WooCommerce webd-woocommerce-product-excel-importer-bulk-edit allows Reflected XSS.This issue affects Product Excel Import Export & Bulk Edit f...

SUSE CVE-2017-8744

A remote code execution vulnerability exists in Excel Services, Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, and Microsoft Excel 2016 when they fail to properly handle objects in memory, aka...