CVE-2026-1636

MEDIUM

Lenovo Service Bridge <5.0.2.20 - Privilege Escalation

Title source: llm

Description

A potential DLL hijacking vulnerability was reported in Lenovo Service Bridge that, under certain conditions, could allow a local authenticated user to execute code with elevated privileges.

References (1)

https://support.lenovo.com/us/en/product_security/LEN-211071

Scores

CVSS v3 6.7

EPSS 0.0001

EPSS Percentile 2.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-427

Status published

Products (1)

Lenovo/Service Bridge < 5.0.2.20

Published Apr 15, 2026

Tracked Since Apr 15, 2026