CVE-2025-24985

CVE Database · CVE-2025-24985

CVE-2025-24985

· HIGHAnalyzed

CVSS v3.1

7.8

EPSS

3.71%

Published

Mar 11, 2025

Modified

Oct 27, 2025

CISA Known Exploited Vulnerability

Added: 2025-03-11 · Due: 2025-04-01

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Public PoC / Exploit (2)

All weaponized →

TrickestTrickest PoC index GitHub PoCairbus-cert/cve-2025-24985★2

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-122CWE-190CWE-190

Affected Products (21)

microsoft · windows_10_1507 (up to 10.0.10240.20947)vulnerable

microsoft · windows_10_1607 (up to 10.0.14393.7876)vulnerable

microsoft · windows_10_1809 (up to 10.0.17763.7009)vulnerable

microsoft · windows_10_21h2 (up to 10.0.19044.5608)vulnerable

microsoft · windows_10_22h2 (up to 10.0.19045.5608)vulnerable

References (4)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24985

PatchVendor Advisory

https://www.vicarius.io/vsociety/posts/cve-2025-24985-integer-overflow-vulnerability-in-microsoft-windows-fast-fat-driver-detection-script

ExploitThird Party Advisory

https://www.vicarius.io/vsociety/posts/cve-2025-24985-integer-overflow-vulnerability-in-microsoft-windows-fast-fat-driver-mitigation-script

MitigationThird Party Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24985

US Government Resource

KEV Catalog EPSS Scores Vendors All CVEs