CVE-2025-24985

Windows Fast FAT File System Driver Remote Code Execution Vulnerability

State: Published
Severity: 7.8 High
Published: Mar 11, 2025
Updated: Feb 26, 2026
Reserved: Jan 30, 2025

Description

Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C	microsoft

Weaknesses

CWE-190 Integer Overflow or Wraparound
CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
Windows 10 Version 1507Microsoft	10.0.10240.0 to before 10.0.10240.20947Affected
Windows 10 Version 1607Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows 10 Version 1809Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows 10 Version 21H2Microsoft	10.0.19044.0 to before 10.0.19044.5608Affected
Windows 10 Version 22H2Microsoft	10.0.19045.0 to before 10.0.19045.5608Affected
Windows 11 version 22H2Microsoft	10.0.22621.0 to before 10.0.22621.5039Affected
Windows 11 version 22H3Microsoft	10.0.22631.0 to before 10.0.22631.5039Affected
Windows 11 Version 23H2Microsoft	10.0.22631.0 to before 10.0.22631.5039Affected
Windows 11 Version 24H2Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected
Windows Server 2008 R2 Service Pack 1Microsoft	6.1.7601.0 to before 6.1.7601.27618Affected
Windows Server 2008 R2 Service Pack 1 (Server Core installation)Microsoft	6.1.7601.0 to before 6.1.7601.27618Affected
Windows Server 2008 Service Pack 2Microsoft	6.0.6003.0 to before 6.0.6003.23168Affected
Windows Server 2008 Service Pack 2 (Server Core installation)Microsoft	6.0.6003.0 to before 6.0.6003.23168Affected
Windows Server 2012Microsoft	6.2.9200.0 to before 6.2.9200.25368Affected
Windows Server 2012 (Server Core installation)Microsoft	6.2.9200.0 to before 6.2.9200.25368Affected
Windows Server 2012 R2Microsoft	6.3.9600.0 to before 6.3.9600.22470Affected
Windows Server 2012 R2 (Server Core installation)Microsoft	6.3.9600.0 to before 6.3.9600.22470Affected
Windows Server 2016Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows Server 2016 (Server Core installation)Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows Server 2019Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows Server 2019 (Server Core installation)Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows Server 2022Microsoft	10.0.20348.0 to before 10.0.20348.3328Affected
Windows Server 2022, 23H2 Edition (Server Core installation)Microsoft	10.0.25398.0 to before 10.0.25398.1486Affected
Windows Server 2025Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected
Windows Server 2025 (Server Core installation)Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.