← Back

CVE-2025-55230

nvd nist
Published: Aug 21, 2025Modified: Sep 30, 2025

JSON object

Loading...
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

Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to elevate privileges locally.

Affected (21)

Microsoft
15 products
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
21 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1507
Before 10.0.10240.21073
Windows 10 1507
Before 10.0.10240.21073
Microsoft
Windows 10 1607
Before 10.0.14393.8246
Windows 10 1607
Before 10.0.14393.8246
Microsoft
Windows 10 1809
Before 10.0.17763.7558
Windows 10 1809
Before 10.0.17763.7558
Windows 10 21h2
Before 10.0.19044.6093
Windows 10 22h2
Before 10.0.19045.6093
Windows 11 22h2
Before 10.0.22621.5624
Windows 11 23h2
Before 10.0.22631.5624
Windows 11 24h2
Before 10.0.26100.4652
Microsoft
Windows Server 2008
All versions
Windows Server 2008
All versions
Windows Server 2008
Version r2 sp1
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Windows Server 2016
Before 10.0.14393.8246
Windows Server 2019
Before 10.0.17763.7558
Windows Server 2022
Before 10.0.20348.3932
Windows Server 2022 23h2
Before 10.0.25398.1732
Windows Server 2025
Before 10.0.26100.4652

Related CWEs

CWE-822
Untrusted Pointer Dereference
The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.