CVE-2025-15328

Local data disclosure via link following

Published Feb 5, 2026 · Updated Feb 5, 2026

Link following in Tanium Enforce 2.7.0 through 2.7.313 and 2.8.0 through 2.8.543 allows local users to read unauthorized data. The affected file-access path resolves a user-controlled link before opening its target, redirecting the read outside the intended data location. Exploitation requires low-privileged access to a system running the Tanium Client and user interaction; the reported impact is read-only disclosure.

CVSS severity5.0
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Link following in Tanium Enforce 2.7.0 through 2.7.313 and 2.8.0 through 2.8.543 allows local users to read unauthorized data. The affected file-access path resolves a user-controlled link before opening its target, redirecting the read outside the intended data location. Exploitation requires low-privileged access to a system running the Tanium Client and user interaction; the reported impact is read-only disclosure.

The record

CVE
CVE-2025-15328
Published
Feb 5, 2026
Updated
Feb 5, 2026
Vendor
Tanium
Product
Tanium Enforce
Classifications
CWE-59, T1005
Attack vector
local
Privileges
authenticated

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=2.7.0 <2.7.314
  2. Affected versionversion=2.8.0 <2.8.544

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Tanium · Tanium Enforceversion=2.7.0 <2.7.314; version=2.8.0 <2.8.544

Published CVSS scores

5.0TaniumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-59Improper Link Resolution Before File Access ('Link Following')
T1005Data from Local System

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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