---
title: "CVE-2026-108304: Tanium End-User Notifications - Privilege Escalation"
description: "Tanium End-User Notifications contains a local privilege escalation caused by an unspecified vulnerability, letting local attackers escalate privileges, exploit requires local access."
url: https://panop.io/threat-heartbeat/CVE-2026-108304/
---

# CVE-2026-108304 Tanium End-User Notifications - Privilege Escalation

Tanium End-User Notifications contains a local privilege escalation caused by an unspecified vulnerability, letting local attackers escalate privileges, exploit requires local access.

CVSS base score 7.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.12% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-108304)

## Details

Type

Privilege Escalation

Impact

Privilege Escalation

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published

27 October 2026

Updated

29 October 2026

Weakness

[CWE-59](https://cwe.mitre.org/data/definitions/59.html)

## Vendor fix

Update to the latest version of Tanium End-User Notifications.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-108304](https://nvd.nist.gov/vuln/detail/CVE-2026-108304)
- [https://security.tanium.com/TAN-2026-058](https://security.tanium.com/TAN-2026-058)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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