CVE-2025-15322
Unknown Unknown - Not Provided
Improper Access Control in Tanium Server Allows Unauthorized Access

Publication date: 2026-01-30

Last updated on: 2026-03-09

Assigner: Tanium

Description
Tanium addressed an improper access controls vulnerability in Tanium Server.
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Meta Information
Published
2026-01-30
Last Modified
2026-03-09
Generated
2026-06-16
AI Q&A
2026-01-30
EPSS Evaluated
2026-06-15
NVD
CVE-2025-15322
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
tanium server From 7.6.2.0 (inc) to 7.6.2.1327 (exc)
tanium server From 7.6.4.0 (inc) to 7.6.4.2160 (exc)
tanium server From 7.7.3.0 (inc) to 7.7.3.8231 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
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Executive Summary

CVE-2025-15322 is an improper access control vulnerability in Tanium Server. It allows an authenticated user who has the 'Ask Dynamic Questions' permission to gain unauthorized read-only access to data beyond what they are normally allowed to see. [1]

Impact Analysis

This vulnerability can impact you by allowing certain authenticated users to access sensitive data they should not have permission to view, potentially exposing confidential information without authorization. [1]

Mitigation Strategies

To mitigate this vulnerability, you should apply the respective Tanium Server updates: Update 22 or later for the 2024H1 release (v7.6.2.1327+), Update 11 or later for the 2024H2 release (v7.6.4.2160+), and Update 5 or later for the 2025H1 release (v7.7.3.8231+). No other workarounds or mitigations are available. [1]

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