---
id: "CVE-2026-107894"
kind: "vulnerability"
aliases: ["CVE-2026-107894"]
title: "Fuji Electric V-SFT: crafted V7 file overflows stack, runs code"
severity: "high"
cvss: 8.4
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["fuji-electric", "industrial-control", "other", "v-sft", "windows"]
not_affected_if: ["v-sft-not-installed"]
published_at: "2026-10-26T07:17:07+00:00"
first_seen_at: "2026-10-26T07:28:49+00:00"
updated_at: "2026-10-26T07:29:53+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107894", "first_seen_at": "2026-10-26T07:28:49+00:00"}]
---

# Fuji Electric V-SFT: crafted V7 file overflows stack, runs code

V-SFT, Fuji Electric's HMI configuration software, has a stack-based buffer overflow. Opening a crafted V7 file may expose information or let an attacker run arbitrary code on the machine running it.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- unknown

## Fix

- unknown

## Timeline

- 2026-10-26T07:28:49+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-107894

## From the sources

V-SFT provided by FUJI ELECTRIC CO., LTD. contains a stack-based buffer overflow vulnerability. Opening a crafted V7 file may lead to information exposure or arbitrary code execution on the affected product.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_