All vulnerabilities
CVE-2025-24993

Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability

Microsoft WindowsOperating systems
Open in ThreatlineRecord JSON
CVSS
7.8High
ExploitationExploited in the wildAdded to KEV 11 Mar 2025CISA KEV
Exploit odds (EPSS)2.22%Chance of exploitation activity in the next 30 days, higher than 82% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in10.0.10240.20947Also 10.0.14393.7876, 10.0.17763.7009 and 11 moreCVE List
Federal deadline1 Apr 2025Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

  • 10.0.10240.20947Windows 10 Version 1507CVE List
  • 10.0.14393.7876Windows 10 Version 1607CVE List
  • 10.0.17763.7009Windows 10 Version 1809CVE List
  • 10.0.19044.5608Windows 10 Version 21H2CVE List
  • 10.0.19045.5608Windows 10 Version 22H2CVE List
  • 10.0.22621.5039Windows 11 version 22H2CVE List
Show all 25 fixed versions
  • 10.0.22631.5039Windows 11 version 22H3CVE List
  • 10.0.22631.5039Windows 11 Version 23H2CVE List
  • 10.0.26100.3476Windows 11 Version 24H2CVE List
  • 6.1.7601.27618Windows Server 2008 R2 Service Pack 1CVE List
  • 6.1.7601.27618Windows Server 2008 R2 Service Pack 1 (Server Core installation)CVE List
  • 6.0.6003.23168Windows Server 2008 Service Pack 2CVE List
  • 6.0.6003.23168Windows Server 2008 Service Pack 2 (Server Core installation)CVE List
  • 6.2.9200.25368Windows Server 2012CVE List
  • 6.2.9200.25368Windows Server 2012 (Server Core installation)CVE List
  • 6.3.9600.22470Windows Server 2012 R2CVE List
  • 6.3.9600.22470Windows Server 2012 R2 (Server Core installation)CVE List
  • 10.0.14393.7876Windows Server 2016CVE List
  • 10.0.14393.7876Windows Server 2016 (Server Core installation)CVE List
  • 10.0.17763.7009Windows Server 2019CVE List
  • 10.0.17763.7009Windows Server 2019 (Server Core installation)CVE List
  • 10.0.20348.3328Windows Server 2022CVE List
  • 10.0.25398.1486Windows Server 2022, 23H2 Edition (Server Core installation)CVE List
  • 10.0.26100.3476Windows Server 2025CVE List
  • 10.0.26100.3476Windows Server 2025 (Server Core installation)CVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Timeline

  1. 11 Mar 2025Added to CISA KEVCISA KEV
  2. 11 Mar 2025, 16:59 UTCPublishedCVE List

Description

Microsoft Windows New Technology File System (NTFS) contains a heap-based buffer overflow vulnerability that allows an unauthorized attacker to execute code locally.

Text from CVE List

Affected versions 25

  • Windows 10 Version 1507affected: 10.0.10240.0 before 10.0.10240.20947CVE List
  • Windows 10 Version 1607affected: 10.0.14393.0 before 10.0.14393.7876CVE List
  • Windows 10 Version 1809affected: 10.0.17763.0 before 10.0.17763.7009CVE List
  • Windows 10 Version 21H2affected: 10.0.19044.0 before 10.0.19044.5608CVE List
  • Windows 10 Version 22H2affected: 10.0.19045.0 before 10.0.19045.5608CVE List
  • Windows 11 version 22H2affected: 10.0.22621.0 before 10.0.22621.5039CVE List
  • Windows 11 version 22H3affected: 10.0.22631.0 before 10.0.22631.5039CVE List
  • Windows 11 Version 23H2affected: 10.0.22631.0 before 10.0.22631.5039CVE List
  • Windows 11 Version 24H2affected: 10.0.26100.0 before 10.0.26100.3476CVE List
  • Windows Server 2008 R2 Service Pack 1affected: 6.1.7601.0 before 6.1.7601.27618CVE List
  • Windows Server 2008 R2 Service Pack 1 (Server Core installation)affected: 6.1.7601.0 before 6.1.7601.27618CVE List
  • Windows Server 2008 Service Pack 2affected: 6.0.6003.0 before 6.0.6003.23168CVE List
  • Windows Server 2008 Service Pack 2 (Server Core installation)affected: 6.0.6003.0 before 6.0.6003.23168CVE List
  • Windows Server 2012affected: 6.2.9200.0 before 6.2.9200.25368CVE List
  • Windows Server 2012 (Server Core installation)affected: 6.2.9200.0 before 6.2.9200.25368CVE List
  • Windows Server 2012 R2affected: 6.3.9600.0 before 6.3.9600.22470CVE List
  • Windows Server 2012 R2 (Server Core installation)affected: 6.3.9600.0 before 6.3.9600.22470CVE List
  • Windows Server 2016affected: 10.0.14393.0 before 10.0.14393.7876CVE List
  • Windows Server 2016 (Server Core installation)affected: 10.0.14393.0 before 10.0.14393.7876CVE List
  • Windows Server 2019affected: 10.0.17763.0 before 10.0.17763.7009CVE List
  • Windows Server 2019 (Server Core installation)affected: 10.0.17763.0 before 10.0.17763.7009CVE List
  • Windows Server 2022affected: 10.0.20348.0 before 10.0.20348.3328CVE List
  • Windows Server 2022, 23H2 Edition (Server Core installation)affected: 10.0.25398.0 before 10.0.25398.1486CVE List
  • Windows Server 2025affected: 10.0.26100.0 before 10.0.26100.3476CVE List
  • Windows Server 2025 (Server Core installation)affected: 10.0.26100.0 before 10.0.26100.3476CVE List

References 4