high7.8Known exploited
CVE-2025-24993
Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2025-03-11. Federal due date: 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.
Impact
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.20947 |
| Microsoft | Windows 10 1607 | before 10.0.14393.7876 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7009 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.5608 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.5608 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.5039 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.5039 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.3403 |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.7876 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7009 |