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Vulnerability record · CVE-2026-12139 · published 21 July 2026
CVE-2026-12139: Tanium connect vulnerability
Tanium · Connect
Tanium addressed an information disclosure vulnerability in Connect.
5.5 CVSS 3.1 Medium EPSS 0.16% · top 96.0% CWE-214 · CWE-214
5.5CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
18 Aug 2026Last modified by NVD
Description
Tanium addressed an information disclosure vulnerability in Connect.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://security.tanium.com/TAN-2026-018 | Vendor Advisory |
Track CVE-2026-12139 inside VULONE
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Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
8.8CVE-2026-9208Tanium connect os command injection vulnerabilityTanium addressed an unauthorized code execution vulnerability in Connect.EPSS 0.65%8.8CVE-2026-9207Tanium connect os command injection vulnerabilityTanium addressed an unauthorized code execution vulnerability in Connect.EPSS 0.65%4.3CVE-2025-15331Tanium connect vulnerabilityTanium addressed an uncontrolled resource consumption vulnerability in Connect.EPSS 0.34%
Source: NIST National Vulnerability Database (record CVE-2026-12139), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.
