CVE-2026-89062

MEDIUM CVSS 4.0: 6.8 EPSS 0.09%
Updated Oct 16, 2026
Lenovo
Parameter Value
CVSS 6.8 (MEDIUM)
Affected Versions 0 — 15.11.30.14
Fixed In 15.11.30.14
Type CWE-787 (Out-of-bounds Write)
Vendor Lenovo
Public PoC No

A potential out-of-bounds write vulnerability was reported in the Lenovo Energy Management driver that could allow a local authenticated user to cause a blue screen error.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Lenovo Energy_Management_Driver
cpe:2.3:a:lenovo:energy_management_driver:*:*:*:*:*:*:*:*
0 15.11.30.14