CVE-2025-15311: Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.
Published Feb 5, 2026
·Updated
Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.
Affected Software
2 affected components
Tanium Tanium Appliance
Tanium TanOS<1.8.3.0146
Event History
Feb 5, 2026
CVE Published
via MITRE·06:26 PM
Data Sourced
via MITRE·06:26 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-15311?
CVE-2025-15311 has been classified as a high severity vulnerability due to its potential for unauthorized code execution.
2
How do I fix CVE-2025-15311?
To fix CVE-2025-15311, apply the latest security patches provided by Tanium for the Tanium Appliance.
3
What does CVE-2025-15311 affect?
CVE-2025-15311 affects the Tanium Appliance software specifically.
4
What type of vulnerability is CVE-2025-15311?
CVE-2025-15311 is classified as an unauthorized code execution vulnerability.
5
When was CVE-2025-15311 disclosed?
CVE-2025-15311 was disclosed in the year 2025.