CVE•Published 2026-05-27•Modified 2026-05-29•0 articles on news•5 live references•NVD data

CVE-2026-9156Tanium · Server

Vulnerability data via NVD (ingested)

CVSS v3.1

6.5

MEDIUM

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

EPSS percentile

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Weaknesses (CWE)

CWE-772Missing Release of Resource after Effective Lifetime

Description

Tanium addressed a denial of service vulnerability in Tanium Server.

Timeline

Published 2026-05-27

Modified 2026-05-29

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-9156

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Tanium Server"

All exposed Tanium Server instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Server"

HTTP body or banner mentions "Server" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-9156

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2026-9156

Censys host search filtered to this CVE id.

grep.app

CVE-2026-9156

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2026-9156

GitHub code search for direct mentions.

Google dork

"CVE-2026-9156" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-9156 on GitHub.

We haven't classified any articles referencing CVE-2026-9156 yet. The external references above still apply.