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All vulnerabilities

CVE-2026-87086

Tanium addressed a denial of service vulnerability in Provision.

Tanium Provision

Open in Threatline Record JSON

CVSS

7.5High

ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV

Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet

Fixed in1.17.150Also 1.23.161, 1.24.199CVE List

Published27 Oct 2026Updated 27 Oct 2026CVE List

What fixes it

1.17.150ProvisionCVE List
1.23.161ProvisionCVE List
1.24.199ProvisionCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Reports 1

1 outlet mention it. Reports are not confirmation; each links to its source.

@thehackerwire.bsky.social: 🟠 CVE-2026-87086 - High (7.5) Tanium addressed a denial of service vulnerability in Provision. https://www.thehackerwire.com/vulnerability/CVE-2026-87086/ #infosec #cybersecurity #Bluesky: CVE posts, 27 Oct 2026

Affected versions 3

Provisionaffected: 1.17 before 1.17.150CVE List
Provisionaffected: 1.23 before 1.23.161CVE List
Provisionaffected: 1.24 before 1.24.199CVE List

References 1

security.tanium.com/TAN-2026-080Advisoryvia CVE List