---
id: CVE-2026-14505
title: Tanium addressed a path traversal vulnerability in Tanium Data Service.
summary: Tanium addressed a path traversal vulnerability in Tanium Data Service.
severity: medium
cvss: 6.6
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-22
vendor: Tanium
product: Tanium Data Service
affected:
  - data_service >= 4.2 < 4.2.345
published: '2026-09-09'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T17:17:16.490'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14505'
references:
  - url: 'https://security.tanium.com/TAN-2026-044'
    label: 3938794e-25f5-4123-a1ba-5cbd7f104512
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-09T16:00:42.870897Z'
epss: 0.0031
epssPercentile: 0.21245
ingestedAt: '2026-09-09T02:57:45.161Z'
---

## Overview

Tanium addressed a path traversal vulnerability in Tanium Data Service.

## Remediation

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