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CVE-2026-14505— Tanium addressed a path traversal vulnerability in Tanium Data Service.

Quick assessment

Affected
Tanium Tanium Data Service
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tanium Data Service是美国Tanium公司的一款提供实时数据采集、查询与管理的企业级服务器数据服务软件。 Tanium Data Service 4.2.345之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致任意文件读取或写入。

CVSS 6.6 · Medium EPSS 0.31% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
Tanium Tanium Data Service 4.2< 4.2.345 affected
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I. Basic Information for CVE-2026-14505

Vulnerability Information
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Vulnerability Title
Tanium addressed a path traversal vulnerability in Tanium Data Service.
Source: CVE Program / CVE List V5
Vulnerability Description
Tanium addressed a path traversal vulnerability in Tanium Data Service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Tanium Data Service 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tanium Data Service是美国Tanium公司的一款提供实时数据采集、查询与管理的企业级服务器数据服务软件。 Tanium Data Service 4.2.345之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致任意文件读取或写入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tanium Tanium Data Service 4.2 ~ 4.2.345 -

II. Public POCs for CVE-2026-14505

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III. Intelligence Information for CVE-2026-14505

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Vendor Advisories for CVE-2026-14505 (1)

Same Patch Batch · Tanium · 2026-09-09 · 21 CVEs total

CVE-2026-87023 8.5 HIGH Tanium addressed a path traversal vulnerability in Comply.
CVE-2026-87030 8.5 HIGH Tanium addressed a path traversal vulnerability in Comply.
CVE-2026-87034 8.3 HIGH Tanium addressed a SQL injection vulnerability in Comply.
CVE-2026-87075 8.1 HIGH Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87036 8.1 HIGH Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87084 7.7 HIGH Tanium addressed a server-side request forgery vulnerability in Enforce.
CVE-2026-87021 7.2 HIGH Tanium addressed an unauthorized code execution vulnerability in Comply.
CVE-2026-87072 7.1 HIGH Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87088 7.0 HIGH Tanium addressed an unauthorized code execution vulnerability in Enforce.
CVE-2026-87073 6.5 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87047 6.3 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87025 5.4 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87048 5.4 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87037 5.4 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87033 5.4 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87032 4.3 MEDIUM Tanium addressed an information disclosure vulnerability in Tanium Server.
CVE-2026-14892 4.3 MEDIUM Tanium addressed an improper access controls vulnerability in Tanium Server.
CVE-2026-87019 4.3 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87046 4.3 MEDIUM Tanium addressed an improper access controls vulnerability in Comply.
CVE-2026-87035 4.3 MEDIUM Tanium addressed an information disclosure vulnerability in Comply.

IV. Related Vulnerabilities

Same vendor: Tanium
Same weakness: CWE-22

V. Comments for CVE-2026-14505

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