Vulnerability in Tanium Appliance

CVE-2025-15323

Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.

Vulnerability class: Improper Certificate Validation

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.002 (4.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-15323: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

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.