CVE-2026-9156mediumCWE-772

CVE-2026-9156: medium-severity vulnerability in Tanium Server

Tanium addressed a denial of service vulnerability in Tanium Server.

Published

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.4%
exploitation probability
0.4%top 67% of all CVEs
observed exploitation
nono source reports it
Tanium addressed a denial of service vulnerability in Tanium Server.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Tanium · Tanium Server
Related CVEs — Tanium Server

In the same product, most dangerous first.

CVE-2026-15053HIGHTanium addressed a denial of service vulnerability in Tanium Server.EPSS 0.5%CVE-2025-15317MEDIUMTanium addressed an uncontrolled resource consumption vulnerability in Tanium Server.EPSS 0.4%CVE-2026-6408LOWTanium addressed an information disclosure vulnerability in Tanium Server.EPSS 0.3%CVE-2026-11925LOWTanium addressed a User Interface (UI) Misrepresentation of Critical Information vulnerability in Tanium Server.EPSS 0.3%CVE-2026-87032MEDIUMTanium addressed an information disclosure vulnerability in Tanium Server.EPSS 0.3%CVE-2025-15322MEDIUMTanium addressed an improper access controls vulnerability in Tanium Server.EPSS 0.3%
References
https://security.tanium.com/TAN-2026-013