CVE-2025-24993
HighActively exploited (CISA KEV)
Description
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Windows
PublishedMar 11, 2025
First seenMar 11, 2025
Added to KEVMar 11, 2025
Weakness typeCWE-122CWE-122
How to fix
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.
CISA due date: Apr 1, 2025Update
- microsoft windows_10_150710.0.10240.20947 or later
- microsoft windows_10_160710.0.14393.7876 or later
- microsoft windows_10_180910.0.17763.7009 or later
- microsoft windows_10_21h210.0.19044.5608 or later
- microsoft windows_10_22h210.0.19045.5608 or later
- microsoft windows_11_22h210.0.22621.5039 or later
- microsoft windows_11_23h210.0.22631.5039 or later
- microsoft windows_11_24h210.0.26100.3403 or later
- microsoft windows_server_201610.0.14393.7876 or later
- microsoft windows_server_201910.0.17763.7009 or later
- microsoft windows_server_202210.0.20348.3270 or later
- microsoft windows_server_2022_23h210.0.25398.1486 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1507 | v < 10.0.10240.20947 | 10.0.10240.20947 |
| microsoft windows_10_1607 | v < 10.0.14393.7876 | 10.0.14393.7876 |
| microsoft windows_10_1809 | v < 10.0.17763.7009 | 10.0.17763.7009 |
| microsoft windows_10_21h2 | v < 10.0.19044.5608 | 10.0.19044.5608 |
| microsoft windows_10_22h2 | v < 10.0.19045.5608 | 10.0.19045.5608 |
| microsoft windows_11_22h2 | v < 10.0.22621.5039 | 10.0.22621.5039 |
| microsoft windows_11_23h2 | v < 10.0.22631.5039 | 10.0.22631.5039 |
| microsoft windows_11_24h2 | v < 10.0.26100.3403 | 10.0.26100.3403 |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.7876 | 10.0.14393.7876 |
| microsoft windows_server_2019 | v < 10.0.17763.7009 | 10.0.17763.7009 |
| microsoft windows_server_2022 | v < 10.0.20348.3270 | 10.0.20348.3270 |
| microsoft windows_server_2022_23h2 | v < 10.0.25398.1486 | 10.0.25398.1486 |
| microsoft windows_server_2025 | v < 10.0.26100.3403 | 10.0.26100.3403 |
Check your version
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