CVE-2026-0925

Unknown Unknown - Not Provided

Improper Input Validation in Tanium Discover Enables Potential Exploits

Publication date: 2026-01-26

Last updated on: 2026-03-09

Assigner: Tanium

Description

Tanium addressed an improper input validation vulnerability in Discover.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-01-26

Last Modified

2026-03-09

Generated

2026-07-06

AI Q&A

2026-01-26

EPSS Evaluated

2026-07-05

NVD

CVE-2026-0925

EUVD

EUVD-2026-4676

Affected Vendors & Products

Vendor	Product	Version / Range
tanium	discover	From 4.15 (inc) to 4.15.130 (exc)
tanium	discover	From 4.10 (inc) to 4.10.134 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-1284	The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

Attack-Flow Graph

Executive Summary

CVE-2026-0925 is an uncontrolled resource consumption vulnerability in Tanium Discover. It allows an authenticated user with Discover Settings Write permission to perform a denial of service (DoS) attack by exploiting improper input validation. [1]

Impact Analysis

This vulnerability can impact you by enabling an authenticated user with the appropriate permissions to cause a denial of service (DoS) attack on Tanium Discover, potentially disrupting service availability. [1]

Mitigation Strategies

To mitigate this vulnerability, you should update Tanium Discover to the fixed versions: Update v20 (v4.10.134) or later for 2024H2, Update v13 (v4.10.134) or later for 2025H1, and Update v3 (v4.15.130) or later for 2025H2. No other workarounds or mitigations are available. [1]

Hi! I’m here to help you understand CVE-2026-0925. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70