CVE-2025-12050
In H2OFFT32.sys is potentially vulnerable to a buffer overflow.
Description
The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
INFO
Published Date :
Jan. 14, 2026, 1:15 a.m.
Last Modified :
Jan. 14, 2026, 1:15 a.m.
Remotely Exploit :
No
Source :
8338d8cb-57f7-4252-abc0-96fd13e98d21
Affected Products
The following products are affected by CVE-2025-12050
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 8338d8cb-57f7-4252-abc0-96fd13e98d21 |
Solution
- Update tool packages to patched driver versions.
- Apply security updates for affected drivers.
- Validate registry input handling.
- Limit untrusted application access.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-12050.
| URL | Resource |
|---|---|
| https://www.insyde.com/security-pledge/sa-2025010/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-12050 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-12050
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-12050 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-12050 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 8338d8cb-57f7-4252-abc0-96fd13e98d21
Jan. 14, 2026
Action Type Old Value New Value Added Description The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-787 Added Reference https://www.insyde.com/security-pledge/sa-2025010/