⚠ Actively exploited
Added to CISA KEV on 2025-03-11. Federal agencies required to patch by 2025-04-01. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable..

CVE-2025-24991 — Out-of-bounds Read in Microsoft Windows 10 Version 1507

CWE-125 — Out-of-bounds Read16 documents12 sources
Severity
5.5MEDIUMNVD
EPSS
0.5%
top 32.98%
CISA KEV
KEV
Added 2025-03-11
Due 2025-04-01
Exploit
No known exploits
Affected products
27
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+24 more
Timeline
PublishedMar 11
KEV addedMar 11
Latest updateMar 12
KEV dueApr 1
CISA Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Description

Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages26 packages

▶NVDmicrosoft/windows< 10.0.14393.7876+5
▶NVDmicrosoft/windows_10_1507< 10.0.10240.20947
▶NVDmicrosoft/windows_10_1607< 10.0.14393.7876
▶NVDmicrosoft/windows_10_1809< 10.0.17763.7009
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.5608

🔴Vulnerability Details

3
CVEList
Windows NTFS Information Disclosure Vulnerability↗2025-03-11
▶
GHSA
GHSA-hg9j-pwrg-h4qq: Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally↗2025-03-11
▶
VulnCheck
Microsoft Windows NTFS Out-Of-Bounds Read Vulnerability↗2025
▶

📋Vendor Advisories

2
Microsoft
Windows NTFS Information Disclosure Vulnerability↗2025-03-11
▶
CISA
Microsoft Windows NTFS Out-Of-Bounds Read Vulnerability↗2025-03-11
▶

🕵️Threat Intelligence

10
Bleepingcomputer
Microsoft patches Windows Kernel zero-day exploited since 2023↗2025-03-12
▶
Krebs
Microsoft: 6 Zero-Days in March 2025 Patch Tuesday↗2025-03-12
▶
Qualys
Microsoft and Adobe Patch Tuesday, March 2025 Security Update Review↗2025-03-11
▶
Talos
Microsoft Patch Tuesday for March 2025 — Snort rules and prominent vulnerabilities↗2025-03-11
▶
Tenable
Microsoft’s March 2025 Patch Tuesday Addresses 56 CVEs (CVE-2025-26633, CVE-2025-24983, CVE-2025-24993)↗2025-03-11
▶
CVE-2025-24991 — Out-of-bounds Read in Microsoft | cvebase