Remote Code Execution Vulnerability Affects Microsoft Excel
CVE-2024-26257

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft 365 Apps For Enterprise
Microsoft Office Ltsc For Mac 2021
Vendor
CVE Published:
9 April 2024

What is CVE-2024-26257?

A vulnerability in Microsoft Excel allows for remote code execution, which can be exploited by attackers to execute arbitrary code on the target system. This vulnerability is particularly concerning as it can be triggered via maliciously crafted Excel files, potentially leading to unauthorized access or control over affected systems. Proper security measures and timely updates are essential to mitigate the risks associated with this vulnerability.

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Affected Version(s)

Microsoft 365 Apps for Enterprise 32-bit Systems 16.0.1

Microsoft Office LTSC for Mac 2021 Unknown 16.0.1 < 16.84.24041420

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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