CVE-2018-16091

8.1 highEPSS 0.6%

High (8.1) in lenovo system management module firmware. EPSS 0.6% chance of exploitation in the next 30 days.

In System Management Module (SMM) versions prior to 1.06, the SMM certificate creation and parsing logic is vulnerable to several buffer overflows.

Severity

8.1 high

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2018-11-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19