CVE-2025-15323

Name: CVE-2025-15323
Creator: NVD / NIST
Published: 2026-02-05T19:15:52.87+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.7/10EPSS 0.15%

Last modified Jun 17, 2026

CVE-2025-15323 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.

Metrics

CVSS 3.1

3.7/10

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

EPSS Probability

0.15%

4.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-295

Affected Software

Vendor	Product	Versions
Tanium	Tanos	>= 1.8.3, < 1.8.3.0199
Tanium	Tanos	>= 1.8.4, < 1.8.4.0205
Tanium	Tanos	>= 1.8.5, < 1.8.5.0236

References

https://security.tanium.com/TAN-2025-031Vendor Advisory

Timeline

Published: Feb 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-15323?

Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.

How severe is CVE-2025-15323?

CVE-2025-15323 has a CVSS score of 3.7/10 (LOW severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.

How do I fix CVE-2025-15323?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-15323?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST