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Microsoft Windows SMBv1 Information Disclosure Vulnerability

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

CISA catalog record

The SMBv1 server in Microsoft Windows allows remote attackers to obtain sensitive information from process memory via a crafted packet.

Product
SMBv1 server
Added to KEV
24 May 2022
Federal remediation due
14 Jun 2022
Known ransomware use
Yes
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