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CVE Number Vulnerability Product Severity Date
CVE-2021-34464 Microsoft Defender Remote Code Execution Vulnerability Microsoft Malware Protection Engine Critical 21-07-2021

Technical Information

Brief overview of the risk:

A remote code execution vulnerability in Windows Defender. An attacker who successfully exploited the vulnerability could execute arbitrary code in the context of the logged on user.
For affected software, verify that the Microsoft Malware Protection Engine version is 1.1.18242.0 or later.

Further information on this vulnerability is available at : CVE-2021-34464

Affected Software

Microsoft Malware Protection Engine