01 Record
CVE-2026-108309
Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
MediumPUBLISHEDCNA: Tanium
CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
02 Description
Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.11% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 1.2% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-28.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-27 17:35Z1 DAY AGO
- Last updated
- 2026-10-27 17:35Z1 DAY AGO
- Reserved
- 2026-10-09
- Assigning CNA
- Tanium
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.5)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770Allocation of Resources Without Limits or ThrottlingBase
- Data version
- 5.2
- Document digest
- dfa7dd1452eda6e6d013ee6053739349c72767daf77f65381eba390c19cd3000
05 Affected products
VendorProductVersionsPlatforms
TaniumEndpoint Configuration Toolset Solution1.51 to < 1.51.60, 1.59 to < 1.59.50, 1.71 to < 1.71.25—
Taniumperformance-cx2.7.648 to < 2.7.648, 2.8.2110 to < 2.8.2110, 2.9.1165 to < 2.9.1165, 2.11.1312 to < 2.11.1312, 2.13.1010 to < 2.13.1010, 2.14.56 to < 2.14.56—
06 References
- security.tanium.comTAN-2026-070https://security.tanium.com/TAN-2026-070