Information Disclosure Vulnerability in Tanium Discover
CVE-2026-116666

4.3MEDIUM

Key Information:

Vendor

Tanium

Status
Discover
Vendor
CVE Published:
3 November 2026

What is CVE-2026-116666?

An information disclosure vulnerability has been identified in Tanium's Discover product, potentially allowing unauthorized access to sensitive data. If exploited, this vulnerability could lead to significant risks for data privacy and integrity, necessitating prompt attention to ensure system security.

Affected Version(s)

Discover 4.19.0 < 4.19.137

Discover 4.15.0 < 4.15.218

Discover 4.10.0 < 4.10.204

References

https://security.tanium.com/TAN-2026-093

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.