CVE-2025-27733
High
Description
Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Windows
PublishedApr 8, 2025
First seenApr 8, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- microsoft windows_10_150710.0.10240.20978 or later
- microsoft windows_10_160710.0.14393.7969 or later
- microsoft windows_10_180910.0.17763.7136 or later
- microsoft windows_server_201610.0.14393.7969 or later
- microsoft windows_server_201910.0.17763.7136 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1507 | v < 10.0.10240.20978 | 10.0.10240.20978 |
| microsoft windows_10_1607 | v < 10.0.14393.7969 | 10.0.14393.7969 |
| microsoft windows_10_1809 | v < 10.0.17763.7136 | 10.0.17763.7136 |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.7969 | 10.0.14393.7969 |
| microsoft windows_server_2019 | v < 10.0.17763.7136 | 10.0.17763.7136 |
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