CVE-2025-4422

HIGH

InsydeH2O < L05.05.40.011803.172079 - Out-of-bounds Write

Title source: llm
STIX 2.1

Description

The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home

References (2)

Core 2

Scores

CVSS v3 8.2
EPSS 0.0019
EPSS Percentile 8.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
Insyde Software/InsydeH2O Feature developed for Lenovo - L05.05.40.011803.172079
Published Jul 30, 2025
Tracked Since Feb 18, 2026