CVE-2025-15340Network attack vector

Platform content read and write via default permissions

Published Feb 5, 2026 · Updated Feb 5, 2026

Incorrect default permissions in Tanium Comply allow remote authenticated users with module privileges to read or write platform content. Tanium has not disclosed the affected permission-initialization locus or the operation that assigns overly broad access by default. Exploitation requires one of six named service or component-management permissions and exposes all platform content without an availability impact.

CVSS severity6.5
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect default permissions in Tanium Comply allow remote authenticated users with module privileges to read or write platform content. Tanium has not disclosed the affected permission-initialization locus or the operation that assigns overly broad access by default. Exploitation requires one of six named service or component-management permissions and exposes all platform content without an availability impact.

The record

CVE
CVE-2025-15340
Published
Feb 5, 2026
Updated
Feb 5, 2026
Vendor
Tanium
Product
Tanium Comply
Classifications
CWE-276, T1078
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 5, 2026CVE publishedPublication date reported by the CVE source.
  2. 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.

  1. Affected versionversion=2.24.0 <2.24.159
  2. Affected versionversion=2.29.0 <2.29.124
  3. Affected versionversion=2.32.0 <2.32.155

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Tanium · Tanium Complyversion=2.24.0 <2.24.159; version=2.29.0 <2.29.124; version=2.32.0 <2.32.155

Published CVSS scores

6.5TaniumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1078Valid Accounts

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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