---
id: CVE-2025-61691
title: VT STUDIO versions 8.53 and prior contain an out-of-bounds read vulnerability
summary: >-
  VT STUDIO versions 8.53 and prior contain an out-of-bounds read vulnerability.
  If the product uses a specially crafted file, arbitrary code may be executed
  on the affected product.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-125
vendor: keyence
product: vt_studio
affected:
  - vt_studio <= 8.53
published: '2025-10-02'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T15:10:00.207'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-61691'
references:
  - url: 'https://jvn.jp/en/vu/JVNVU97069449/'
    label: vultures@jpcert.or.jp
  - url: 'https://www.keyence.com/vt_vulnerability250930'
    label: vultures@jpcert.or.jp
tags:
  - nvd
epss: 0.0014
epssPercentile: 0.02868
ingestedAt: '2026-10-12T15:55:08.072Z'
---

## Overview

VT STUDIO versions 8.53 and prior contain an out-of-bounds read vulnerability. If the product uses a specially crafted file, arbitrary code may be executed on the affected product.

## Affected

- `vt_studio <= 8.53`

## Remediation

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