HIGHCVSS 7.8Actively exploited · CISA KEV since 2025-03-11Vulnerability

CVE-2025-24985

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

Properties

Euvd product
Windows Server 2016 (Server Core installation), Windows Server 2025 (Server Core installation), Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2008 Service Pack 2, Windows 10 Version 1607, Windows Server 2019 (Server Core installation), Windows 11 version 22H2, Windows Server 2012, Windows Server 2016, Windows 10 Version 1507, Windows 10 Version 1809, Windows 11 Version 23H2, Windows 11 Version 24H2, Windows Server 2019, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012 R2 (Server Core installation), Windows 11 version 22H3, Windows Server 2022, 23H2 Edition (Server Core installation), Windows Server 2022, Windows Server 2025, Windows Server 2008 Service Pack 2 (Server Core installation), Windows 10 Version 21H2, Windows Server 2008 R2 Service Pack 1, Windows 10 Version 22H2
Vulnerability name
Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability
First seen
2026-02-26T19:09:39+00:00
Cvss score
7.8
Epss score
0.0389
Last seen
2026-10-19T12:00:27+00:00
Due date
2025-04-01
Euvd assigner
microsoft
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2025-03-11T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2025-03-11
Score
7.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Microsoft
Cvss vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
7.8

Related Entities (25 · showing 24)

AFFECTS_PRODUCT (21 · showing 20)

→[Product]cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
→[Product]cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
→[Product]cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
→[Product]cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
→[Product]cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
→[Product]cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Heap-based Buffer Overflow
→[Weakness]Integer Overflow or Wraparound

DESCRIBES (1)

←[KEVEntry]Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2025-03-11

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CVE-2025-24985 (CVSS 7.8) — Ninja Signal Threat Intelligence | Ninja Signal