CVE-2026-50402
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)
Description
Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.
Affected (22)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.14393.9339 | |
| Before 10.0.17763.9020 | |
| Before 10.0.19044.7548 | |
| Before 10.0.19045.7548 | |
| Before 10.0.26100.8875 | |
| Before 10.0.26200.8875 | |
| Before 10.0.28000.2525 | |
| All versions | |
| Before 10.0.14393.9339 | |
| Before 10.0.17763.9020 | |
| Before 10.0.20348.5386 | |
| Before 10.0.26100.33158 |
Related CWEs
CWE-126
Buffer Over-read
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.
CWE-681
Incorrect Conversion between Numeric Types
When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.
References (1)
Source: secure@microsoft.com
PatchVendor Advisory
Timeline
No history available yet.