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CVE-2025-54901— Microsoft Excel Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Microsoft 365 Apps for Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。以下产品和版本受到影响：Microsoft Office LTSC for Mac 2024,Microsoft Excel 2016 (32-bit edition),Microsoft Excel 2016 (64-bit edition),Microsoft Office 2019 for 32-bit edit

CVSS 5.5 · Medium EPSS 0.65% · P50

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2025-54901

Vulnerability Information
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Vulnerability Title
Microsoft Excel Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区上溢读取
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Excel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。 Microsoft Excel存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。以下产品和版本受到影响：Microsoft Office LTSC for Mac 2024,Microsoft Excel 2016 (32-bit edition),Microsoft Excel 2016 (64-bit edition),Microsoft Office 2019 for 32-bit edit
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft 365 Apps for Enterprise 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Excel 2016 16.0.0.0 ~ 16.0.5517.1000 -
Microsoft Microsoft Office 2019 19.0.0 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Office LTSC 2021 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Office LTSC 2024 16.0.0 ~ https://aka.ms/OfficeSecurityReleases -
Microsoft Microsoft Office LTSC for Mac 2021 16.0.1 ~ 16.101.25091314 -
Microsoft Microsoft Office LTSC for Mac 2024 16.0.0 ~ 16.101.25091314 -

II. Public POCs for CVE-2025-54901

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III. Intelligence Information for CVE-2025-54901

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Same Patch Batch · Microsoft · 2025-09-09 · 80 CVEs total

CVE-2025-55232 9.8 CRITICAL Microsoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability
CVE-2025-55234 8.8 HIGH Windows SMB Elevation of Privilege Vulnerability
CVE-2025-54897 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2025-54110 8.8 HIGH Windows Kernel Elevation of Privilege Vulnerability
CVE-2025-54106 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-54113 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-54918 8.8 HIGH Windows NTLM Elevation of Privilege Vulnerability
CVE-2025-55227 8.8 HIGH Microsoft SQL Server Elevation of Privilege Vulnerability
CVE-2025-54910 8.4 HIGH Microsoft Office Remote Code Execution Vulnerability
CVE-2025-55228 7.8 HIGH Windows Graphics Component Remote Code Execution Vulnerability
CVE-2025-54913 7.8 HIGH Windows UI XAML Maps MapControlSettings Elevation of Privilege Vulnerability
CVE-2025-49692 7.8 HIGH Azure Connected Machine Agent Elevation of Privilege Vulnerability
CVE-2025-55245 7.8 HIGH Xbox Gaming Services Elevation of Privilege Vulnerability
CVE-2025-55316 7.8 HIGH Azure Connected Machine Agent Elevation of Privilege Vulnerability
CVE-2025-55317 7.8 HIGH Microsoft AutoUpdate (MAU) Elevation of Privilege Vulnerability
CVE-2025-54916 7.8 HIGH Windows NTFS Remote Code Execution Vulnerability
CVE-2025-54912 7.8 HIGH Windows BitLocker Elevation of Privilege Vulnerability
CVE-2025-54900 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2025-54098 7.8 HIGH Windows Hyper-V Elevation of Privilege Vulnerability
CVE-2025-55224 7.8 HIGH Windows Hyper-V Remote Code Execution Vulnerability

Showing top 20 of 80 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft 365 Apps for Enterprise
Same vendor: Microsoft
Same weakness: CWE-126

V. Comments for CVE-2025-54901

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