CVE-2025-15321

Low

Description

Tanium addressed an improper input validation vulnerability in Tanium Appliance.

SeverityLow
CVSS2.7
Exploit probability—
ProductTanium Tanos
PublishedFeb 5, 2026
First seenFeb 5, 2026
Weakness typeCWE-426CWE-426

How to fix

Update
  • tanium tanos1.8.3.0196, 1.8.4.0199, 1.8.5.0227 or later

Affected products

ProductAffected versionsFixed in
tanium tanos1.8.3 ≤ v < 1.8.3.0196, 1.8.4 ≤ v < 1.8.4.0199, 1.8.5 ≤ v < 1.8.5.02271.8.3.0196, 1.8.4.0199, 1.8.5.0227

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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