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CVE-2025-15311

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

7.8 High

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.17%Up 0.2 points since Feb 6, 2026
90%50%10%1%

What each source reports

CVE List Score used 7.8

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Record
CVE-2025-15311
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-150
Updated
2026-11-02
EUVDEUVD-2025-206829 7.8

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Record
EUVD-2025-206829
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-4362-x25f-c5ch 7.8

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Record
GHSA-4362-x25f-c5ch
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-150
Updated
2026-11-02
NVD 7.8

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.

Record
CVE-2025-15311
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-150
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-15311 is a high vulnerability (CVSS 7.8) in Tanium Appliance, published February 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.17%, the 6th percentile. No source names a fixed version.

References

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