How many Tanium Tanium Appliance CVEs are in CISA KEV?

None of Tanium Tanium Appliance's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Tanium Tanium Appliance are affected?

20 distinct Tanium Tanium Appliance versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Tanium Tanium Appliance CVEs?

Tanium Tanium Appliance's CVEs most often map to these CWE weakness types: CWE-116 (Improper Encoding or Escaping of Output), CWE-150 (Improper Neutralization of Escape, Meta, or Control Sequences), CWE-295 (Improper Certificate Validation), CWE-426 (Untrusted Search Path).

What is the average severity of Tanium Tanium Appliance CVEs?

The average CVSS base score across Tanium Tanium Appliance's scored CVEs is 5.3.

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Tanium

4 CVEs

Tanium Appliance Vulnerabilities

Name: Tanium Appliance vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Tanium Appliance by Tanium.

4

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

5.3

Avg CVSS

2026–2026

Last updated February 5, 2026

Overview

Tanium Appliance has 4 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 5.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Tanium Appliance, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of Tanium Appliance's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High2

Medium0

Low2

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Tanium Appliance's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Tanium Appliance CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Tanium Appliance version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

1.8.3.0 <= v < 1.8.3.01462 CVEs
1.8.3.0 <= v < 1.8.3.01961 CVE
1.8.3.0 <= v < 1.8.3.01991 CVE
1.8.4.0 <= v < 1.8.4.01491 CVE
1.8.4.0 <= v < 1.8.4.01571 CVE
1.8.4.0 <= v < 1.8.4.02051 CVE
1.8.5.0 <= v < 1.8.5.01991 CVE
1.8.5.0 <= v < 1.8.5.02121 CVE
1.8.5.0 <= v < 1.8.5.02271 CVE
1.8.5.0 <= v < 1.8.5.02361 CVE

Fixed in

1.8.3.01462 CVEs
1.8.3.01961 CVE
1.8.3.01991 CVE
1.8.4.01491 CVE
1.8.4.01571 CVE
1.8.4.02051 CVE
1.8.5.01991 CVE
1.8.5.02121 CVE
1.8.5.02271 CVE
1.8.5.02361 CVE

Find a version

4 CVEs

Sort

Tanium addressed an unauthorized code execution vulnerability in Tanium Appliance.
CVE-2025-15311
Patch
CWE-150
High · CVSS 7.8
EPSS 0.2% (6th pct)2026-02-05
Tanium addressed an improper output sanitization vulnerability in TanOS.
CVE-2025-15312
Patch
CWE-116
High · CVSS 7.2
EPSS 0.3% (26th pct)2026-02-05
Tanium addressed an improper input validation vulnerability in Tanium Appliance.
CVE-2025-15321
Patch
CWE-426
Low · CVSS 2.7
EPSS 0.2% (16th pct)2026-02-05
Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.
CVE-2025-15323
Patch
CWE-295
Low · CVSS 3.7
EPSS 0.2% (5th pct)2026-02-05

Common weakness types

The CWE weakness categories most often found in Tanium Appliance CVEs. Follow any weakness for its full explanation.

Other Tanium products

Browse vulnerabilities for other products by Tanium.

server7 CVEs Tanium Server7 CVEs tanos6 CVEs Threat Response6 CVEs Connect4 CVEs Discover4 CVEs Interact4 CVEs Asset2 CVEs

All Tanium vulnerabilities

Frequently asked questions

Common questions about Tanium Appliance vulnerabilities.

How many CVEs does Tanium Tanium Appliance have?: Tanium Tanium Appliance has 4 published CVE records since 2026.
How many Tanium Tanium Appliance CVEs are in CISA KEV?: None of Tanium Tanium Appliance's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Tanium Tanium Appliance vulnerabilities?: No Tanium Tanium Appliance CVEs currently have a tracked public exploit in this dataset.
Which versions of Tanium Tanium Appliance are affected?: 20 distinct Tanium Tanium Appliance versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Tanium Tanium Appliance CVEs?: Tanium Tanium Appliance's CVEs most often map to these CWE weakness types: CWE-116 (Improper Encoding or Escaping of Output), CWE-150 (Improper Neutralization of Escape, Meta, or Control Sequences), CWE-295 (Improper Certificate Validation), CWE-426 (Untrusted Search Path).
What is the average severity of Tanium Tanium Appliance CVEs?: The average CVSS base score across Tanium Tanium Appliance's scored CVEs is 5.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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