What is CVE-2026-87113?

CVE-2026-87113 is a medium-severity vulnerability in Tanium Threat Response, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.3/10. Published 2026-09-16.

How severe is CVE-2026-87113?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Tanium Threat Response

CVE-2026-87113

Tanium addressed an improper access controls vulnerability in Threat Response.

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Tanium Threat Response

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

3938794e-25f5-4123-a1ba-5cbd7f104512

Frequently asked questions

What is CVE-2026-87113?: CVE-2026-87113 is a medium-severity vulnerability in Tanium Threat Response, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.3/10. Published 2026-09-16.
How severe is CVE-2026-87113?: Medium severity. CVSS v3 base score is 6.3 out of 10.