Restricted data disclosure via undisclosed authorization flaw
Published Feb 5, 2026 · Updated Feb 5, 2026
Information disclosure in Tanium Threat Response before 4.5.250, 4.6.518, and 4.9.297 allows remote authenticated users to read restricted data. Tanium has not published the affected code path or the operation that exposes data outside the user's authorized scope. Exploitation requires a Tanium account with the Threat Response Configs - Read permission and yields read-only access to otherwise unauthorized data.
Summary
What happened
Information disclosure in Tanium Threat Response before 4.5.250, 4.6.518, and 4.9.297 allows remote authenticated users to read restricted data. Tanium has not published the affected code path or the operation that exposes data outside the user's authorized scope. Exploitation requires a Tanium account with the Threat Response Configs - Read permission and yields read-only access to otherwise unauthorized data.
The record
- CVE
- CVE-2025-15329
- Published
- Feb 5, 2026
- Updated
- Feb 5, 2026
- Vendor
- Tanium
- Product
- Threat Response
- Classifications
- CWE-201, T1213
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 5, 2026CVE publishedPublication date reported by the CVE source.
- Feb 5, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=4.5.0 <4.5.250
- Affected versionversion=4.6.0 <4.6.518
- Affected versionversion=4.9.0 <4.9.297
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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