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TAN-2026-087

Tanium addressed an improper access controls vulnerability in Discover.

Severity: Medium

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impact

This vulnerability could allow an authenticated Tanium user with the Discover Asset read permission to gain read-only access to data they should not have access to.

Products Affected

2026H1 Release:

  • Discover prior to Update 9 (v4.19.0 to v4.19.137)

Available Updates

2026H1 Release:

  • Update 9 (Discover v4.19.137) and later

Workaround and Mitigations

None.

Acknowledgements

None.