7.8
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2021-38659: Microsoft PowerPoint PPT File Parsing Double Free Remote Code Execution Vulnerability

First published: Tue Sep 14 2021(Updated: )

Microsoft Office Graphics Remote Code Execution Vulnerability

Credit: secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft PowerPoint
Microsoft 365 Apps for Enterprise
Microsoft 365 Apps for Enterprise
Microsoft 365 Apps

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Frequently Asked Questions

  • What is CVE-2021-38659?

    CVE-2021-38659 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Microsoft PowerPoint.

  • How can CVE-2021-38659 be exploited?

    CVE-2021-38659 can be exploited when a user visits a malicious page or opens a malicious file.

  • What is the severity of CVE-2021-38659?

    The severity of CVE-2021-38659 is high, with a CVSS score of 7.8.

  • Which software products are affected by CVE-2021-38659?

    Microsoft PowerPoint and Microsoft 365 Apps for Enterprise are affected by CVE-2021-38659.

  • How can I fix CVE-2021-38659?

    To fix CVE-2021-38659, apply the security updates provided by Microsoft for the affected software products.

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