---
id: CVE-2026-116667
title: Tanium addressed an improper access controls vulnerability in Discover.
summary: Tanium addressed an improper access controls vulnerability in Discover.
severity: medium
cvss: 4.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-863
vendor: Tanium
product: Discover
affected:
  - Discover >= 4.19.0 < 4.19.137
  - Discover >= 4.15.0 < 4.15.218
  - Discover >= 4.10.0 < 4.10.204
published: '2026-11-03'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T22:17:24.172Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116667'
references:
  - url: 'https://security.tanium.com/TAN-2026-085'
    label: TAN-2026-085
tags:
  - cve.org
epss: 0.00145
epssPercentile: 0.03798
ingestedAt: '2026-11-05T20:33:06.592Z'
---

## Overview

Tanium addressed an improper access controls vulnerability in Discover.

## Affected

- `Discover >= 4.19.0 < 4.19.137`
- `Discover >= 4.15.0 < 4.15.218`
- `Discover >= 4.10.0 < 4.10.204`

## Remediation

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