CVE-2026-1636: Medium severity Lenovo Lenovo Service Bridge vulnerability
Published Apr 15, 2026
·Updated
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.
Affected Software
2 affected components
Lenovo Lenovo Service Bridge
Lenovo Service Bridge<5.0.2.20
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Lenovo Service Bridgeto a version that resolves this vulnerability.Fixed in 5.0.2.20
Event History
Apr 15, 2026
CVE Published
via MITRE·12:27 PM
Data Sourced
via MITRE·12:27 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·01:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-1636?
CVE-2026-1636 has been classified as a medium severity vulnerability.
2
How do I fix CVE-2026-1636?
To fix CVE-2026-1636, update Lenovo Service Bridge to the latest version released by Lenovo.
3
Who is affected by CVE-2026-1636?
CVE-2026-1636 affects local authenticated users of Lenovo Service Bridge on vulnerable systems.
4
What type of vulnerability is CVE-2026-1636?
CVE-2026-1636 is a DLL hijacking vulnerability.
5
What can an attacker do with CVE-2026-1636?
An attacker exploiting CVE-2026-1636 could execute code with elevated privileges on the affected system.