CVE-2025-49696: Microsoft Office Remote Code Execution Vulnerability

Published Jul 8, 2025
·
Updated

Microsoft Office Remote Code Execution Vulnerability

Other sources

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

NVD

Affected Software

26 affected componentsFixes available
Microsoft Office LTSC 2021 for 32-bit editions
Microsoft Office LTSC for Mac 2024
Microsoft Office 2016
Microsoft Office 2016
Microsoft Office LTSC 2024 for 64-bit editions
Microsoft Office LTSC 2024 for 32-bit editions
Microsoft Office for Android
Microsoft Office LTSC for Mac 2021
Microsoft Office LTSC 2021 for 64-bit editions
Microsoft 365 Apps for Enterprise
Microsoft 365 Apps for Enterprise
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2019 for 64-bit editions
Microsoft 365 Apps
Microsoft 365 Apps
Microsoft 365 Copilot Android
Microsoft Office=2016
Microsoft Office=2016
Microsoft Office=2019
Microsoft Office=2019
Microsoft Office Long Term Servicing Channel=2021
Microsoft Office Long Term Servicing Channel=2021
Microsoft Office Long Term Servicing Channel Macos=2021
Microsoft Office Long Term Servicing Channel=2024
Microsoft Office Long Term Servicing Channel=2024
Microsoft Office Long Term Servicing Channel Macos=2024

Event History

Dec 10, 2024
News Published
08:48 PM
Jul 8, 2025
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·07:00 AM
Description
Updated
via Microsoft·02:00 PM
Description
CVE Published
via MITRE·04:58 PM
Data Sourced
via MITRE·04:58 PM
DescriptionSeverity
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
News Published
11:01 PM
Sep 10, 2025
News Published
via The Register·03:31 AM
News Published
via The Register·03:36 AM

Frequently Asked Questions

1

What is the severity of CVE-2025-49696?

CVE-2025-49696 is classified as a Remote Code Execution vulnerability, which can have a critical impact on affected systems.

2

How do I fix CVE-2025-49696?

To fix CVE-2025-49696, install the latest security updates provided by Microsoft for affected versions of Microsoft Office.

3

Which versions of Microsoft Office are affected by CVE-2025-49696?

CVE-2025-49696 affects several versions, including Microsoft Office LTSC 2021, Office 2016, Office 2019, Office 2024, and Microsoft 365 Apps for Enterprise.

4

Can CVE-2025-49696 be exploited remotely?

CVE-2025-49696 requires local access to the vulnerable system, making it a local exploit rather than a remote one.

5

What are the consequences of not addressing CVE-2025-49696?

Failure to address CVE-2025-49696 can lead to unauthorized code execution, potentially compromising the system’s integrity and data security.

Contact

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