---
id: CVE-2025-59298
title: "Delta Electronics DIAScreen\_lacks proper validation of the user-supplied file"
summary: "Delta Electronics DIAScreen\_lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process."
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-787
vendor: deltaww
product: diascreen
affected:
  - diascreen < 1.6.1
patched:
  - diascreen 1.6.1
published: '2025-10-03'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T23:10:00.213'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-59298'
references:
  - url: >-
      https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00018_DIAScreen%20File%20Parsing%20Out-Of-Bounds%20Write%20Vulnerability.pdf
    label: 759f5e80-c8e1-4224-bead-956d7b33c98b
tags:
  - nvd
epss: 0.00161
epssPercentile: 0.04704
ingestedAt: '2026-10-08T23:16:47.362Z'
---

## Overview

Delta Electronics DIAScreen lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.

## Affected

- `diascreen < 1.6.1`

## Remediation

Upgrade past the affected range:

- `diascreen 1.6.1`