Vulnerability · Published Feb 5, 2026 · Assigned by Tanium
CVE-2025-15312Tanium addressed an improper output sanitization vulnerability in TanOS.
Medium 6.6
In plain English
A medium-severity security flaw in Tanium Appliance from Tanium. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)0.4%top 69.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Tanium addressed an improper output sanitization vulnerability in Tanium Appliance.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Tanium | Tanium Appliance | 1.8.3.0 – before 1.8.3.01461.8.4.0 – before 1.8.4.0157 |
Weakness: CWE-116 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H