CVE-2025-49678
7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: secure@microsoft.com (Secondary)
Description
Null pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally.
Affected (21)
Products: Microsoft: Windows 10 1507, Windows 10 1607, Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows 11 22h2, Windows 11 23h2, Windows 11 24h2, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2022 23h2, Windows Server 2025
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 10.0.10240.21073 | |
| Before 10.0.14393.8246 | |
| Before 10.0.17763.7558 | |
| Before 10.0.19044.6093 | |
| Before 10.0.19045.6093 | |
| Before 10.0.22621.5624 | |
| Before 10.0.22631.5624 | |
| Before 10.0.26100.4652 | |
| All versions | |
| All versions | |
| Before 10.0.14393.8246 | |
| Before 10.0.17763.7558 | |
| Before 10.0.20348.3932 | |
| Before 10.0.25398.1732 | |
| Before 10.0.26100.4652 |
Related CWEs
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.
CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
References (1)
Source: secure@microsoft.com
Vendor Advisory
Timeline
No history available yet.