# CVE-2025-54526: Fuji Electric Monitouch V-SFT-6 Stack-based Buffer Overflow

> An attacker can execute arbitrary code by tricking a user into opening a specially crafted project file in Fuji Electric Monitouch V-SFT-6.

- **Severity:** High 8.4 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 4 Nov 2025
- **Updated:** 4 Nov 2025
- **Also known as:** GHSA-v5rq-p42m-gh9q

## What is CVE-2025-54526?

CVE-2025-54526 is a high-severity memory corruption vulnerability in Fuji Electric Monitouch V-SFT-6, published on 4 Nov 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

Fuji Electric Monitouch V-SFT-6 is vulnerable to a stack-based buffer 
overflow while processing a specially crafted project file, which may 
allow an attacker to execute arbitrary code.

Weakness: CWE-121 (Stack-based Buffer Overflow)

## Which versions are affected by CVE-2025-54526?

It affects 1 product.


Products: Fujielectric Monitouch V-Sft.

## How do I fix CVE-2025-54526?

No fix has been published for CVE-2025-54526 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-54526 being exploited?

There is no known exploitation of CVE-2025-54526 in the wild and no public exploit code.

## Other vulnerabilities in Fuji Electric Monitouch V-SFT-6

- [CVE-2017-9659](https://insights.sbomify.com/CVE-2017-9659/): Memory corruption in n/a (high 8.8)
- [CVE-2017-9660](https://insights.sbomify.com/CVE-2017-9660/): Memory corruption in n/a (high 8.8)
- [CVE-2024-5597](https://insights.sbomify.com/CVE-2024-5597/): Fuji Electric Monitouch V-SFT Type Confusion (high 8.5)
- [CVE-2024-34171](https://insights.sbomify.com/CVE-2024-34171/): Fuji Electric Monitouch V-SFT Stack-Based Buffer Overflow (high 8.5)
- [CVE-2024-5271](https://insights.sbomify.com/CVE-2024-5271/): Fuji Electric Monitouch V-SFT Access of Resource Using Incompatible Type ('Type Confusion') (high 8.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-54526 and fix it if it is affected.

What it is: CVE-2025-54526 is a high-severity memory corruption vulnerability in Fuji Electric Monitouch V-SFT-6, published on 4 Nov 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-54526 in the wild and no public exploit code.

Affected product: Fuji Electric Monitouch V-SFT-6. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-54526/ (Markdown: https://insights.sbomify.com/CVE-2025-54526/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-54526
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-54526
- OSV: https://osv.dev/vulnerability/CVE-2025-54526

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-54526/
Summaries are generated and may contain mistakes; the official description above is the record.