What is CVE-2025-31146?

CVE-2025-31146 is a medium-severity vulnerability in Intel Ethernet Adapter Complete Driver Pack Software, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 6.1/10. Published 2025-11-11.

How severe is CVE-2025-31146?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Intel Ethernet Adapter Complete Driver Pack Software

CVE-2025-31146

Time-of-check time-of-use race condition for some Intel Ethernet Adapter Complete Driver Pack software before version 1.5.1.0 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authentic…

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H.

Affected products

N/a Intel Ethernet Adapter Complete Driver Pack Software — versions before version 1.5.1.0

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

secure@intel.com

Frequently asked questions

What is CVE-2025-31146?: CVE-2025-31146 is a medium-severity vulnerability in Intel Ethernet Adapter Complete Driver Pack Software, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 6.1/10. Published 2025-11-11.
How severe is CVE-2025-31146?: Medium severity. CVSS v3 base score is 6.1 out of 10.