---
id: "CVE-2026-107896"
kind: "vulnerability"
aliases: ["CVE-2026-107896"]
title: "Fuji Electric V-SFT: crafted V7 file triggers out-of-bounds read, code execution"
severity: "high"
cvss: 8.4
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["fuji-electric", "hmi", "industrial-control", "infrastructure", "v-sft", "windows"]
not_affected_if: ["no-v-sft-installed", "no-v7-files-opened"]
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-2026-107896", "first_seen_at": "2026-10-26T07:28:49+00:00"}]
---

# Fuji Electric V-SFT: crafted V7 file triggers out-of-bounds read, code execution

V-SFT, Fuji Electric's HMI screen-design software, has an out-of-bounds read in its VS6ComFile load_gr_item routine. Opening a crafted V7 file may expose information or allow arbitrary code execution on the affected product.

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

## How to check

- Identify whether V-SFT is installed on engineering workstations and note the installed version (unknown: the sources do not give the affected version range or where the version is shown)
- Check whether untrusted or third-party V7 project files are opened in V-SFT (unknown: the sources do not say how the files are delivered)

## Fix

- Update V-SFT to the fixed release from Fuji Electric (unknown: the sources do not name the fixed version)
- Open V7 files only from trusted sources until patched (unknown: the sources do not give a vendor workaround)

## Timeline

- 2026-10-26T07:28:49+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-107896

## From the sources

V-SFT provided by FUJI ELECTRIC CO., LTD. contains an out-of-bounds read vulnerability in VS6ComFile!load_gr_item. 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_