CVE-2021-34522: Microsoft Defender Remote Code Execution Vulnerability

Published Jul 14, 2021
·
Updated

Microsoft Defender Remote Code Execution Vulnerability

Affected Software

1 affected component
Microsoft Malware Protection Engine<1.1.18242.0

Event History

Jul 14, 2021
CVE Published
05:54 PM
Data Sourced
05:54 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is CVE-2021-34522?

CVE-2021-34522 is a remote code execution vulnerability in Microsoft Defender.

2

How severe is CVE-2021-34522?

CVE-2021-34522 has a severity rating of 7.8 out of 10, which is considered critical.

3

Which software is affected by CVE-2021-34522?

CVE-2021-34522 affects the Microsoft Malware Protection Engine version up to and excluding 1.1.18242.0.

4

Is CVE-2021-34522 the same as CVE-2021-34464?

No, CVE-2021-34522 is a unique vulnerability separate from CVE-2021-34464.

5

How can I fix CVE-2021-34522?

To fix CVE-2021-34522, apply the necessary security updates provided by Microsoft.

Contact

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