Vulnerability · Published Oct 27, 2026 · Assigned by Tanium
CVE-2026-108305Tanium addressed a local privilege escalation vulnerability in End-User Notifications.
High 7.8
In plain English
A high-severity security flaw in end-user-cx from Tanium. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 96.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Tanium addressed a local privilege escalation vulnerability in End-User Notifications.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Tanium | Endpoint Configuration Toolset Solution | 1.51 – before 1.51.601.59 – before 1.59.501.71 – before 1.71.25 |
| Tanium | end-user-cx | 1.8.47 – before 1.8.471.11.605 – before 1.11.6051.19.325 – before 1.19.3251.21.835 – before 1.21.8351.22.1199 – before 1.22.11991.23.766 – before 1.23.7661.24.590 – before 1.24.590 |
Weakness: CWE-59 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H