Use After Free in Tanium Cloud Workloads

CVE-2026-2408

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension.

Vulnerability class: Use-After-Free

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.0% 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-2026-2408: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-2408?
CVE-2026-2408 is a medium-severity vulnerability in Tanium Cloud Workloads, classified under Use After Free. CVSS score: 4.7/10. Published 2026-02-20.
How severe is CVE-2026-2408?
Medium severity. CVSS v3 base score is 4.7 out of 10.