Restricted data disclosure via incorrect permissions
Published Feb 5, 2026 · Updated Feb 5, 2026
Information disclosure in Tanium Threat Response allows remote authenticated users to gain read-only access to restricted data. The access-control logic grants accounts holding only the Threat Response Sources - Write permission read access to data outside their authorization boundary. Tanium has not disclosed the affected request or enforcement path; exploitation requires an authenticated Tanium account with that permission.
Summary
What happened
Information disclosure in Tanium Threat Response allows remote authenticated users to gain read-only access to restricted data. The access-control logic grants accounts holding only the Threat Response Sources - Write permission read access to data outside their authorization boundary. Tanium has not disclosed the affected request or enforcement path; exploitation requires an authenticated Tanium account with that permission.
The record
- CVE
- CVE-2025-15333
- Published
- Feb 5, 2026
- Updated
- Feb 5, 2026
- Vendor
- Tanium
- Product
- Threat Response
- Classifications
- CWE-276
- 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 <4.5.266
- Affected versionversion=4.6.0 <4.6.536
- Affected versionversion=4.9.0 <4.9.324
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.
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Technologies
Your stack
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Your stack
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