PT-2026-33057 · Lenovo · Service Bridge

Published 2026-04-15 · Updated 2026-04-15 · CVE-2026-1636

NVD

CVSS v3.1

6.7

Medium

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

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.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2026-1636

Affected Products

Service Bridge

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-1636 · Security Note
• https://support.lenovo.com/us/en/product_security/LEN-211071 · Note