Review reviewHigh

CVE-2026-9207

Tanium Connect, connect

CVE-2026-9207 affects Tanium Connect, connect. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

CVSS: 8.8
EPSS: -
CISA KEV: Not listed
Published: 2026.05.27

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability-

Technical severityCVSS 8.8

Vulnerability overview

CVE-2026-9207 affects Tanium Connect, connect. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

Affected product and versions

Product: Tanium Connect, connect
Affected versions: >= 5.26 < 5.26.191, >= 5.29 < 5.29.237, >= 5.37 < 5.37.140, >= 5.26.0 < 5.26.191, >= 5.29.0 < 5.29.237, >= 5.37.0 < 5.37.140
Fixed versions: 5.26.191, 5.29.237, 5.37.140

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Tanium Connect, connect and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-78