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.

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

EPSS: 0.001 (2.3th percentile) — read the EPSS interpretation.

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.

Affected products

Tanium Cloud Workloads — versions 1.0.222
Tanium Cloud_workloads

Weakness classification (CWE)

CWE-416 — Use After Free

References

3938794e-25f5-4123-a1ba-5cbd7f104512 (Vendor Advisory)

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.