CVE-2025-10238 HIGH

CVE-2025-10238

Vendor Lenovo
Product X13 Gen 6 (Type 21RK, 21RL) Laptops (ThinkPad) BIOS
Weakness CWE-787
Published June 10, 2026
Last update June 11, 2026

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

During an internal security assessment, a potential out-of-bounds write vulnerability was discovered in the BIOS of some ThinkPad products could allow a privileged local user to execute code in System Management Mode (SMM).

Key dates

02Disclosure timeline

June 10, 2026 CVE published
June 11, 2026 Record updated