Authenticated assessment-configuration modification
Published Sep 9, 2026 · Updated Sep 9, 2026
Improper access control in Tanium Comply allows remote authenticated users to create or modify assessment configurations. The CNA identifies authorization bypass through a user-controlled key, but Tanium has not disclosed the affected endpoint, key, or failed authorization decision. Exploitation requires a Tanium account with Comply Report Write permission; the reported consequence is limited to unauthorized assessment-configuration changes.
Summary
What happened
Improper access control in Tanium Comply allows remote authenticated users to create or modify assessment configurations. The CNA identifies authorization bypass through a user-controlled key, but Tanium has not disclosed the affected endpoint, key, or failed authorization decision. Exploitation requires a Tanium account with Comply Report Write permission; the reported consequence is limited to unauthorized assessment-configuration changes.
The record
- CVE
- CVE-2026-87019
- Published
- Sep 9, 2026
- Updated
- Sep 9, 2026
- Vendor
- Tanium
- Product
- Tanium Comply
- Classifications
- CWE-639, T1562.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 9, 2026CVE publishedPublication date reported by the CVE source.
- Sep 9, 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=2.32.252 <2.32.252
- Affected versionversion=2.35.306 <2.35.306
- Affected versionversion=2.37.308 <2.37.308
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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