What is CVE-2025-15323?

CVE-2025-15323 is a low-severity vulnerability in Tanium Appliance, classified under Improper Certificate Validation. CVSS score: 3.7/10. Published 2026-02-05.

How severe is CVE-2025-15323?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Tanium Appliance

CVE-2025-15323

Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.

Vulnerability class: Improper Certificate Validation

EPSS: 0.000 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Tanium Appliance — versions 1.8.3.0, 1.8.4.0, 1.8.5.0

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

TAN-2025-031

Frequently asked questions

What is CVE-2025-15323?: CVE-2025-15323 is a low-severity vulnerability in Tanium Appliance, classified under Improper Certificate Validation. CVSS score: 3.7/10. Published 2026-02-05.
How severe is CVE-2025-15323?: Low severity. CVSS v3 base score is 3.7 out of 10.