Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2025-24991
Microsoft Windows 10 Version 1507 — Windows NTFS Information Disclosure Vulnerability
AV AC PR UI S C I A CVSS EPSS %ile KEV
L L N R U H N N 5.5 .0198 79.8 YES
AFFECTED
Product Versions Fixed
Windows 10 Version 1507 10.0.10240.0 – —
Windows 10 Version 1607 10.0.14393.0 – —
Windows 10 Version 1809 10.0.17763.0 – —
Windows 10 Version 21H2 10.0.19044.0 – —
Windows 10 Version 22H2 10.0.19045.0 – —
Windows 11 version 22H2 10.0.22621.0 – —
Windows 11 version 22H3 10.0.22631.0 – —
Windows 11 Version 23H2 10.0.22631.0 – —
Windows 11 Version 24H2 10.0.26100.0 – —
Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – —
+ 15 more
TIMELINE
Jan 30 Reserved by microsoft
Mar 11 Added to CISA KEV, remediation due 2025-04-01
Mar 11 Published (CNA: microsoft)
Description
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| January 30, 2025 | Reserved | Reserved by microsoft |
| March 11, 2025 | KEV ADDED | Added to CISA KEV, remediation due 2025-04-01 |
| March 11, 2025 | Published | Published (CNA: microsoft) |
Affected
Affected products and packages — 25 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Microsoft | Windows 10 Version 1507 | — | 10.0.10240.0 | — |
| Microsoft | Windows 10 Version 1607 | — | 10.0.14393.0 | — |
| Microsoft | Windows 10 Version 1809 | — | 10.0.17763.0 | — |
| Microsoft | Windows 10 Version 21H2 | — | 10.0.19044.0 | — |
| Microsoft | Windows 10 Version 22H2 | — | 10.0.19045.0 | — |
| Microsoft | Windows 11 version 22H2 | — | 10.0.22621.0 | — |
| Microsoft | Windows 11 version 22H3 | — | 10.0.22631.0 | — |
| Microsoft | Windows 11 Version 23H2 | — | 10.0.22631.0 | — |
| Microsoft | Windows 11 Version 24H2 | — | 10.0.26100.0 | — |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | — | 6.1.7601.0 | — |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | — | 6.1.7601.0 | — |
| Microsoft | Windows Server 2008 Service Pack 2 | — | 6.0.6003.0 | — |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | — | 6.0.6003.0 | — |
| Microsoft | Windows Server 2012 | — | 6.2.9200.0 | — |
| Microsoft | Windows Server 2012 (Server Core installation) | — | 6.2.9200.0 | — |
| Microsoft | Windows Server 2012 R2 | — | 6.3.9600.0 | — |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | — | 6.3.9600.0 | — |
| Microsoft | Windows Server 2016 | — | 10.0.14393.0 | — |
| Microsoft | Windows Server 2016 (Server Core installation) | — | 10.0.14393.0 | — |
| Microsoft | Windows Server 2019 | — | 10.0.17763.0 | — |
| Microsoft | Windows Server 2019 (Server Core installation) | — | 10.0.17763.0 | — |
| Microsoft | Windows Server 2022 | — | 10.0.20348.0 | — |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | — | 10.0.25398.0 | — |
| Microsoft | Windows Server 2025 | — | 10.0.26100.0 | — |
| Microsoft | Windows Server 2025 (Server Core installation) | — | 10.0.26100.0 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2025-24991 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
