PT-2026-20956 · Tanium · Tanium

Published 2026-02-19 · Updated 2026-02-20 · CVE-2026-2408

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Tanium (affected versions not specified)

Description The Tanium Cloud Workloads Enforce client extension contains a use-after-free issue. This could potentially allow for unexpected behavior or compromise.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-2408

Affected Products

Tanium

References · 4

• https://osv.dev/vulnerability/CVE-2026-2408 · Vendor Advisory
• https://security.tanium.com/TAN-2026-005 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2408 · Security Note
• https://twitter.com/CVEarity/status/2024852246597693875 · Twitter Post