7.8

CVE-2025-24993

Warning
Media report

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

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Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 HwPlatformx64 Version < 10.0.10240.20947
Microsoft ≫ Windows 10 1507 HwPlatformx86 Version < 10.0.10240.20947
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.7876
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.7876
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.7009
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.7009
Microsoft ≫ Windows 10 21h2 HwPlatformarm64 Version < 10.0.19044.5608
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.5608
Microsoft ≫ Windows 10 21h2 HwPlatformx86 Version < 10.0.19044.5608
Microsoft ≫ Windows 10 22h2 HwPlatformarm64 Version < 10.0.19045.5608
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.5608
Microsoft ≫ Windows 10 22h2 HwPlatformx86 Version < 10.0.19045.5608
Microsoft ≫ Windows 11 22h2 HwPlatformarm64 Version < 10.0.22621.5039
Microsoft ≫ Windows 11 22h2 HwPlatformx64 Version < 10.0.22621.5039
Microsoft ≫ Windows 11 23h2 HwPlatformarm64 Version < 10.0.22631.5039
Microsoft ≫ Windows 11 23h2 HwPlatformx64 Version < 10.0.22631.5039
Microsoft ≫ Windows 11 24h2 HwPlatformarm64 Version < 10.0.26100.3403
Microsoft ≫ Windows 11 24h2 HwPlatformx64 Version < 10.0.26100.3403
Microsoft ≫ Windows Server 2008 Version- Updatesp2 HwPlatformx64
Microsoft ≫ Windows Server 2008 Version- Updatesp2 HwPlatformx86
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.3270
Microsoft ≫ Windows Server 2022 23h2 HwPlatformx64 Version < 10.0.25398.1486
Microsoft ≫ Windows Server 2025 HwPlatformx64 Version < 10.0.26100.3403

11.03.2025: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability

Vulnerability

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

Description

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

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 2.19% 0.838
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().