Vulnerability · Published Feb 5, 2026 · Assigned by Tanium
CVE-2025-15323Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.
Low 3.7
In plain English
A low-severity improper certificate validation 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 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)0.2%top 94.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Tanium | Tanium Appliance | 1.8.3.0 – before 1.8.3.01991.8.4.0 – before 1.8.4.02051.8.5.0 – before 1.8.5.0236 |
Weakness: CWE-295 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N