---
id: CVE-2025-10451
title: >-
  Unchecked output buffer may allowed arbitrary code execution in SMM and
  potentially result in SMM memory corruption.
summary: >-
  Unchecked output buffer may allowed arbitrary code execution in SMM and
  potentially result in SMM memory corruption.
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-787
published: '2025-12-12'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:10:01.970'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10451'
references:
  - url: 'https://www.insyde.com/security-pledge/sa-2025009/'
    label: 8338d8cb-57f7-4252-abc0-96fd13e98d21
tags:
  - nvd
epss: 0.00148
epssPercentile: 0.03463
ingestedAt: '2026-10-07T20:46:46.869Z'
---

## Overview

Unchecked output buffer may allowed arbitrary code execution in SMM and potentially result in SMM memory corruption.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.