CVE-2026-6408

Tanium addressed an information disclosure vulnerability in Tanium Server.

Published Apr 22, 2026 CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed
Description
Tanium addressed an information disclosure vulnerability in Tanium Server.

Analysis

AI-generated

Technical impact

This vulnerability allows the disclosure of sensitive information from Tanium Server. The weakness is classified as CWE‑522, indicating that privileged information may be exposed to unauthorized parties.

Affected Systems

The affected product is Tanium Server. No specific version information is provided, so all deployments of Tanium Server may be impacted until an official fix is applied.

Risk and Exploitability

The CVSS score for this issue is 2.7, indicating low severity. No EPSS score is available, so the exploitation probability is unknown. The vulnerability is not listed in CISA KEV, suggesting it is not currently being actively exploited. The likely attack vector is not explicitly documented, but based on the nature of an information disclosure, an attacker would need a level of access that allows them to query the Tanium Server or read its configuration data. Given the low severity and lack of known exploits, the risk to confidentiality is limited, but remediation is still advised to prevent potential data exposure.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Tanium Server patch or upgrade to the latest version
  • Restrict network access to Tanium Server endpoints and enforce least privilege for users
  • Monitor system logs for unusual attempts to access or retrieve configuration data

Generated by OpenCVE AI on April 22, 2026 at 04:21 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Tanium server
CPEs cpe:2.3:a:tanium:server:*:*:*:*:*:*:*:*
Vendors & Products Tanium server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tanium
Tanium tanium Server
Vendors & Products Tanium
Tanium tanium Server
Type Values Removed Values Added
Description Tanium addressed an information disclosure vulnerability in Tanium Server.
Title Tanium addressed an information disclosure vulnerability in Tanium Server.
Weaknesses CWE-522
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses
  • CWE-522

    Insufficiently Protected Credentials

Sources

Status
PUBLISHED
Assigner
Tanium
Published
Updated
Apr 22, 2026, 12:49 PM
Reserved
Apr 15, 2026, 9:51 PM
Status
Analyzed
Published
Apr 22, 2026, 3:16 AM
Modified
Oct 26, 2026, 9:10 PM