CVE-2024-43504

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Oct 8, 2024
Updated: Oct 21, 2024
CWE ID 416

Summary

CVE-2024-43504 is a newly disclosed vulnerability affecting Microsoft Excel. The issue grants an attacker the ability to execute arbitrary code remotely when a user opens a specially crafted Excel file. This can lead to a compromise of the affected system, potentially allowing unauthorized access, data theft, or system damage. Users are strongly advised to apply the forthcoming Microsoft patch as soon as it becomes available to mitigate this risk. Until then, it's recommended to exercise caution when opening untrusted Excel files.

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Affected Products

  • Microsoft Office
  • Microsoft Office Excel
  • Microsoft 365 Apps
  • Microsoft Office Long Term Servicing Channel

Affected Vendors

  • Microsoft