---
id: CVE-2026-3508
title: "An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause system crash (BSOD) via a read size that exceeds the buffer size.Refer to the '\nSecurity Update for MyASUS\_' section o…"
summary: "An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause system crash (BSOD) via a read size that exceeds the buffer size.Refer to the '\nSecurity Update for MyASUS\_' section o…"
severity: medium
cvss: 6.8
cvssVector: 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-125
vendor: ASUS
product: ASUS System Control Interface
affected:
  - system_control_interface through V3.1.59.1
published: '2026-05-08'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T09:16:40.723'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-3508'
references:
  - url: 'https://www.asus.com/security-advisory'
    label: 54bf65a7-a193-42d2-b1ba-8e150d3c35e1
tags:
  - nvd
  - cve.org
epss: 0.00142
epssPercentile: 0.02858
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-05-08T13:01:59.967094Z'
cvssSource: cna
ingestedAt: '2026-09-17T09:14:58.449Z'
---

## Overview

An Out-of-bounds Read vulnerability in the IOCTL handler in ASUS System Control Interface allows a local user to cause system crash (BSOD) via a read size that exceeds the buffer size.Refer to the '
Security Update for MyASUS ' section on the ASUS Security Advisory for more information.

## Remediation

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