Medium severity · published Jan 30, 2026
CVE-2025-15322
Tanium addressed an improper access controls vulnerability in Tanium Server
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
Tanium addressed an improper access controls vulnerability in Tanium Server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Server · Tanium
7.6.2.0 before 7.6.2.1327; 7.6.4.0 before 7.6.4.2160; 7.7.3.0 before 7.7.3.8231 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-15322
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-15322
Vendor Advisory
https://security.tanium.com/TAN-2025-028
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