CVE-2026-87019
Undergoing Analysis Undergoing Analysis - In Progress

Improper Access Controls in Tanium Comply

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Tanium

Description
Tanium addressed an improper access controls vulnerability in Comply.

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-29
AI Q&A
2026-09-10
EPSS Evaluated
2026-09-27
NVD
CVE-2026-87019
EUVD
EUVD-2026-74547

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
tanium comply to 2.32.252 (exc)
tanium comply to 2.35.306 (exc)
tanium comply to 2.37.308 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

This vulnerability is an improper access control issue in Tanium Comply. It allows an authenticated user with specific permissions to create or modify Comply assessment configurations without proper restrictions.

Detection Guidance

Detection involves checking the version of Tanium Comply and verifying if it is below the patched versions. For 2025H1, check if version is below v2.32.252. For 2025H2, check if version is below v2.35.306. For 2026H1, check if version is below v2.37.308. Use Tanium's built-in tools or commands to inspect the installed version.

Impact Analysis

An attacker with the Comply Report Write permission could manipulate assessment configurations, potentially leading to incorrect compliance reports or unauthorized changes in how compliance is measured and reported.

Compliance Impact

This vulnerability could lead to inaccurate compliance reporting, which may result in non-compliance with standards like GDPR or HIPAA if assessments are manipulated or misrepresented.

Mitigation Strategies

Apply the latest updates for your Tanium Comply release: Update 24 (v2.32.252) or later for 2025H1, Update 14 (v2.35.306) or later for 2025H2, and Update 7 (v2.37.308) or later for 2026H1.

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