What’s Vulnerable › Vulnerabilities
CVE-2026-108309: Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-27 · updated 2026-10-28
- Weakness: CWE-770
Description
Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
Affected products
- Tanium Endpoint Configuration Toolset Solution: from 1.51 before 1.51.60; from 1.59 before 1.59.50; from 1.71 before 1.71.25 — fixed in 1.51.60, 1.59.50, 1.71.25
- Tanium performance-cx: from 2.7.648 before 2.7.648; from 2.8.2110 before 2.8.2110; from 2.9.1165 before 2.9.1165; from 2.11.1312 before 2.11.1312; from 2.13.1010 before 2.13.1010; from 2.14.56 before 2.14.56 — fixed in 2.7.648, 2.8.2110, 2.9.1165, 2.11.1312, 2.13.1010, 2.14.56
How to fix
Upgrade to a fixed version: Tanium Endpoint Configuration Toolset Solution 1.51.60, 1.59.50, 1.71.25; Tanium performance-cx 2.7.648, 2.8.2110, 2.9.1165, 2.11.1312. Check the vendor advisory for mitigations.
References
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