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MEDIUM · 4.4

CVE-2026-12139

Tanium addressed an information disclosure vulnerability in Connect.

Vulnerability Description

Tanium addressed an information disclosure vulnerability in Connect.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
TaniumConnect>= 5.29.0, < 5.29.251

Related Weaknesses (CWE)

CWE-214

References

FAQ

What is CVE-2026-12139?

CVE-2026-12139 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Tanium addressed an information disclosure vulnerability in Connect.

How severe is CVE-2026-12139?

CVE-2026-12139 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12139?

Check the references section above for vendor advisories and patch information. Affected products include: Tanium Connect.