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CVE-2021-36955CISA KEV

Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation 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 Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.

Product
Windows
Added to KEV
3 Nov 2021
Federal remediation due
17 Nov 2021
Known ransomware use
Yes
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