---
id: CVE-2026-8108
title: >-
  The installation of Fuji Tellus adds a driver to the kernel which grants all
  users read and write permissions.
summary: >-
  The installation of Fuji Tellus adds a driver to the kernel which grants all
  users read and write permissions.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-749
vendor: fujielectric
product: tellus
affected:
  - tellus = 5.0.2.0
published: '2026-05-12'
updated: '2026-07-21'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-8108'
references:
  - url: >-
      https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-132-01.json
    label: ics-cert@hq.dhs.gov
  - url: 'https://www.cisa.gov/news-events/ics-advisories/icsa-26-132-01'
    label: ics-cert@hq.dhs.gov
tags:
  - nvd
epss: 0.00167
epssPercentile: 0.05242
ingestedAt: '2026-07-22T13:03:40.929Z'
---

## Overview

The installation of Fuji Tellus adds a driver to the kernel which grants all users read and write permissions.

## Affected

- `tellus = 5.0.2.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.