CVE-2023-28252
Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability
Microsoft · Windows
Vulnerability details
Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.
Added to CISA KEV: 2023-04-11
Ransomware campaign use: Known
CISA due date: 2023-05-02
Defensive guidance from CISA
Apply updates per vendor instructions.
This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.
Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC