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CVE-2021-1647CISA KEV

Microsoft Defender Remote Code Execution Vulnerability

CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.

CISA KEV Check MSRC

CISA catalog record

Microsoft Defender contains an unspecified vulnerability that allows for remote code execution.

Product
Defender
Added to KEV
3 Nov 2021
Federal remediation due
17 Nov 2021
Known ransomware use
Not reported
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