High severity · published Oct 27, 2026
CVE-2026-108329
Tanium addressed an unauthorized code execution vulnerability in Threat Response.
New
8.8
CVSS
–
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TR
Threat Response · Tanium
4.9 before 4.9.476; 4.12 before 4.12.349; 4.17 before 4.17.327 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-108329
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108329
security.tanium.com
https://security.tanium.com/TAN-2026-064
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