Vulnerability in Tanium Connect

CVE-2025-15331

Tanium addressed an uncontrolled resource consumption vulnerability in Connect.

EPSS: 0.000 (5.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Tanium Connect — versions 5.22.0, 5.26.0

Weakness classification (CWE)

CWE-459 — Incomplete Cleanup

References

TAN-2025-015

Frequently asked questions

What is CVE-2025-15331?: CVE-2025-15331 is a medium-severity vulnerability in Tanium Connect, classified under Incomplete Cleanup. CVSS score: 4.3/10. Published 2026-02-05.
How severe is CVE-2025-15331?: Medium severity. CVSS v3 base score is 4.3 out of 10.