PT-2026-33057 · Lenovo · Service Bridge

Published 2026-04-15 · Updated 2026-04-16 · CVE-2026-1636

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo Service Bridge (affected versions not specified)

Description A DLL hijacking issue exists where a local authenticated user could execute code with elevated privileges under certain conditions. DLL hijacking is a technique where an application is tricked into loading a malicious dynamic-link library (DLL) file instead of the intended one.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2026-1636

Affected Products

Service Bridge

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-1636 · Security Note
• https://twitter.com/VulmonFeeds/status/2044454132782621166 · Twitter Post
• https://support.lenovo.com/us/en/product_security/LEN-211071 · Note
• https://twitter.com/CVEnew/status/2044737985220931621 · Twitter Post