5.5
MediumCVSS 3.1 · from Tanium
CVE-2026-108309
Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
Endpoint Configuration Toolset Solution · Allocation without limits · CWE-770AffectedEndpoint Configuration Toolset Solution, performance-cx
FixUpdate to 1.51.60, 1.59.50, 1.71.25, 2.7.648 or newer
PublishedOct 27, 17:35 · Tanium
ScoredOct 27 · 5.5 · Tanium
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:09 UTC
What we know
No known exploitation. CISA KEV, checked 22:09 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
An attacker needs local access to the machine. CVSS: local.
A successful attack can take the service down. CVSS impact.
Description
Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
From Tanium
Affected and fixed versions
ProductAffectedFixed inEndpoint Configuration Toolset Solution1.51 – before 1.51.601.51.60Endpoint Configuration Toolset Solution1.59 – before 1.59.501.59.50Endpoint Configuration Toolset Solution1.71 – before 1.71.251.71.25performance-cx2.7.648 – before 2.7.6482.7.648performance-cx2.8.2110 – before 2.8.21102.8.2110performance-cx2.9.1165 – before 2.9.11652.9.1165performance-cx2.11.1312 – before 2.11.13122.11.1312performance-cx2.13.1010 – before 2.13.10102.13.1010performance-cx2.14.56 – before 2.14.562.14.56
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known