CVE-2026-15053: Tanium server vulnerability

Tanium · Server

Tanium addressed a denial of service vulnerability in Tanium Server.

7.5 CVSS 3.1 High EPSS 0.46% · top 62.6% CWE-789 · CWE-789

7.5CVSS 3.1 base score

0.46%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

1References

10 Jul 2026Last modified by NVD

Description

Tanium addressed a denial of service vulnerability in Tanium Server.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Server Tanium

References

Link	Tags
https://security.tanium.com/TAN-2026-016	Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2025-15315Tanium module server argument injection vulnerabilityTanium addressed a local privilege escalation vulnerability in Tanium Module Server.EPSS 0.13%9 Feb 2026 7.8CVE-2025-15316Tanium module server argument injection vulnerabilityTanium addressed a local privilege escalation vulnerability in Tanium Server.EPSS 0.13%9 Feb 2026 7.5CVE-2026-9156Tanium server vulnerabilityTanium addressed a denial of service vulnerability in Tanium Server.EPSS 0.41%27 May 2026 6.5CVE-2025-15317Tanium server allocation without limits vulnerabilityTanium addressed an uncontrolled resource consumption vulnerability in Tanium Server.EPSS 0.36%9 Feb 2026 4.3CVE-2025-15322Tanium server incorrect authorization vulnerabilityTanium addressed an improper access controls vulnerability in Tanium Server.EPSS 0.25%30 Jan 2026 2.7CVE-2026-11925Tanium server vulnerabilityTanium addressed a User Interface (UI) Misrepresentation of Critical Information vulnerability in Tanium Server.EPSS 0.30%21 Jul 2026 2.7CVE-2026-6408Tanium server insufficiently protected credentials vulnerabilityTanium addressed an information disclosure vulnerability in Tanium Server.EPSS 0.30%22 Apr 2026

Source: NIST National Vulnerability Database (record CVE-2026-15053), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.