Auth bypass in Tanium Comply

CVE-2026-87075

Tanium addressed an improper access controls vulnerability in Comply.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (30.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.6% 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-2026-87075: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-87075?
CVE-2026-87075 is a high-severity vulnerability in Tanium Comply, classified under Incorrect Authorization. CVSS score: 8.1/10. Published 2026-09-09.
How severe is CVE-2026-87075?
High severity. CVSS v3 base score is 8.1 out of 10.