CVE record · CVE-2026-108304

Tanium addressed a local privilege escalation vulnerability in End-User Notifications.

CVSS 7.8 HighEPSS 0.0012 · 1st percentile

Published by the CVE Program (CNA: Tanium) at 27 Oct 2026, 17:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Tanium	Endpoint Configuration Toolset Solution	affected 1.51 to before 1.51.60 custom affected 1.59 to before 1.59.50 custom affected 1.71 to before 1.71.25 custom
Tanium	end-user-cx	affected 1.8.47 to before 1.8.47 semver affected 1.11.605 to before 1.11.605 semver affected 1.19.325 to before 1.19.325 semver affected 1.21.835 to before 1.21.835 semver affected 1.22.1199 to before 1.22.1199 semver affected 1.23.766 to before 1.23.766 semver affected 1.24.590 to before 1.24.590 semver

Identifiers: CVE-2026-108304
CNA: Tanium
Weakness (CWE): CWE-59 · CWE-282
Tags: Tanium Endpoint Configuration Toolset Solution
Tanium end-user-cx
Path traversal
CWE-282
Published: 27 Oct 2026
Updated: 4 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.8	High	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (Tanium)

CISA KEV Not listed.
EPSS 0.0012, the 1st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

27 Oct 2026, 17:35 UTC Confirmed by the CVE List
27 Oct 2026, 18:17 UTC Confirmed by NVD

Sources

References from the CNA

security.tanium.com/TAN-2026-058

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.