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Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability

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

CISA catalog record

Microsoft Windows Fast FAT File System Driver contains an integer overflow or wraparound vulnerability that allows an unauthorized attacker to execute code locally.

Product
Windows
Added to KEV
11 Mar 2025
Federal remediation due
1 Apr 2025
Known ransomware use
Not reported
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