CVE-2024-43576: Microsoft Office Remote Code Execution Vulnerability

Published Oct 8, 2024
·
Updated

Microsoft Office Remote Code Execution Vulnerability

Affected Software

8 affected componentsFixes available
Microsoft 365 Apps
Microsoft 365 Apps
Microsoft Office Long Term Servicing Channel=2024
Microsoft Office Long Term Servicing Channel=2024
Microsoft Office LTSC 2024 for 32-bit editions<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft 365 Apps for Enterprise<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft Office LTSC 2024 for 64-bit editions<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft 365 Apps for Enterprise<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in https://aka.ms/OfficeSecurityReleases

Event History

Oct 8, 2024
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
Updated
via Microsoft·07:00 AM
DescriptionSeverity
CVE Published
via MITRE·05:35 PM
Data Sourced
via MITRE·05:35 PM
DescriptionSeverity

Frequently Asked Questions

1

What is the severity of CVE-2024-43576?

CVE-2024-43576 has been rated as critical due to its potential for remote code execution.

2

How do I fix CVE-2024-43576?

The recommended fix for CVE-2024-43576 is to apply the latest security updates provided by Microsoft for the affected Office products.

3

Which software is affected by CVE-2024-43576?

CVE-2024-43576 affects Microsoft 365 Apps for Enterprise and Microsoft Office LTSC 2024 for both 32-bit and 64-bit editions.

4

What could happen if I don’t address CVE-2024-43576?

If CVE-2024-43576 is not addressed, unauthorized users could exploit this vulnerability to execute arbitrary code on the affected system.

5

Is CVE-2024-43576 being actively exploited?

As of now, there are no public reports confirming active exploitation of CVE-2024-43576, but it is advisable to implement mitigations immediately.

Contact

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