Improper Input Validation in Tanium Threat Response
CVE-2026-116654

6.5MEDIUM

Key Information:

Vendor

Tanium

Status
Threat Response
Vendor
CVE Published:
3 November 2026

What is CVE-2026-116654?

An improper input validation vulnerability has been identified in Tanium Threat Response, potentially allowing attackers to manipulate inputs that the system does not adequately validate. This flaw could lead to unintended behaviors in the application, raising concerns about data integrity and overall security. It is essential for users to apply the latest patches and conduct thorough system reviews to mitigate potential risks associated with this vulnerability. For more details, refer to the security advisory provided by Tanium.

Affected Version(s)

Threat Response 4.9 < 4.9.480

Threat Response 4.12 < 4.12.353

Threat Response 4.17 < 4.17.333

References

https://security.tanium.com/TAN-2026-083

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.