---
id: CVE-2026-116653
title: >-
  Tanium addressed an improper input validation vulnerability in Threat
  Response.
summary: >-
  Tanium addressed an improper input validation vulnerability in Threat
  Response.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-20
vendor: Tanium
product: Threat Response
affected:
  - threat_response >= 4.9 < 4.9.480
  - threat_response >= 4.12 < 4.12.353
  - threat_response >= 4.17 < 4.17.333
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T19:24:42.491419Z'
published: '2026-11-03'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T19:24:53.792Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116653'
references:
  - url: 'https://security.tanium.com/TAN-2026-090'
    label: TAN-2026-090
tags:
  - cve.org
epss: 0.00202
epssPercentile: 0.10163
ingestedAt: '2026-11-05T20:33:06.584Z'
---

## Overview

Tanium addressed an improper input validation vulnerability in Threat Response.

## Affected

- `threat_response >= 4.9 < 4.9.480`
- `threat_response >= 4.12 < 4.12.353`
- `threat_response >= 4.17 < 4.17.333`

## Remediation

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