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CVE-2025-54899— Microsoft Excel Remote Code Execution Vulnerability

CVSS 7.8 · High EPSS 0.11% · P28
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I. Basic Information for CVE-2025-54899

Vulnerability Information
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Vulnerability Title
Microsoft Excel Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放并不在堆上的内存
Source: NVD (National Vulnerability Database)
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远程执行代码。以下产品和版本受到影响：Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft Office LTSC 2024 for 64-bit editions,Microsoft Office
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

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft 365 Apps for Enterprise 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Excel 2016 16.0.0.0 ~ 16.0.5517.1000 -
MicrosoftMicrosoft Office 2019 19.0.0 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office LTSC 2021 16.0.1 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office LTSC 2024 16.0.0 ~ https://aka.ms/OfficeSecurityReleases -
MicrosoftMicrosoft Office LTSC for Mac 2021 16.0.1 ~ 16.101.25091314 -
MicrosoftMicrosoft Office LTSC for Mac 2024 16.0.0 ~ 16.101.25091314 -

II. Public POCs for CVE-2025-54899

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III. Intelligence Information for CVE-2025-54899

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

CVE-2025-552329.8 CRITICALMicrosoft High Performance Compute (HPC) Pack Remote Code Execution Vulnerability
CVE-2025-552348.8 HIGHWindows SMB Elevation of Privilege Vulnerability
CVE-2025-548978.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2025-541108.8 HIGHWindows Kernel Elevation of Privilege Vulnerability
CVE-2025-541068.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-549188.8 HIGHWindows NTLM Elevation of Privilege Vulnerability
CVE-2025-552278.8 HIGHMicrosoft SQL Server Elevation of Privilege Vulnerability
CVE-2025-541138.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-549108.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-549137.8 HIGHWindows UI XAML Maps MapControlSettings Elevation of Privilege Vulnerability
CVE-2025-552287.8 HIGHWindows Graphics Component Remote Code Execution Vulnerability
CVE-2025-549167.8 HIGHWindows NTFS Remote Code Execution Vulnerability
CVE-2025-540987.8 HIGHWindows Hyper-V Elevation of Privilege Vulnerability
CVE-2025-549087.8 HIGHMicrosoft PowerPoint Remote Code Execution Vulnerability
CVE-2025-549007.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-540917.8 HIGHWindows Hyper-V Elevation of Privilege Vulnerability
CVE-2025-540927.8 HIGHWindows Hyper-V Elevation of Privilege Vulnerability
CVE-2025-538017.8 HIGHMicrosoft DWM Core Library Elevation of Privilege Vulnerability
CVE-2025-538007.8 HIGHWindows Graphics Component Elevation of Privilege Vulnerability
CVE-2025-553177.8 HIGHMicrosoft AutoUpdate (MAU) Elevation of Privilege 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-590

V. Comments for CVE-2025-54899

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