Platform content read and write via default permissions
Published Feb 5, 2026 · Updated Feb 5, 2026
Incorrect default permissions in affected Tanium Enforce releases allow remote authenticated users to read and write all platform content. Tanium has not disclosed which default ACL, role binding, or authorization path grants the Enforce Service Account permission excessive access. An authenticated Tanium user must already hold that high-privilege permission; successful exploitation exposes platform content to reading and modification.
Summary
What happened
Incorrect default permissions in affected Tanium Enforce releases allow remote authenticated users to read and write all platform content. Tanium has not disclosed which default ACL, role binding, or authorization path grants the Enforce Service Account permission excessive access. An authenticated Tanium user must already hold that high-privilege permission; successful exploitation exposes platform content to reading and modification.
The record
- CVE
- CVE-2025-15343
- Published
- Feb 5, 2026
- Updated
- Feb 5, 2026
- Vendor
- Tanium
- Product
- Tanium Enforce
- 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=2.7.0 <2.7.367
- Affected versionversion=2.8.0 <2.8.601
- Affected versionversion=2.9.0 <2.9.574
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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