CVE-2026-8637
Awaiting Analysis Awaiting Analysis - Queue

Uncontrolled Search Path Vulnerability in LanSchool Classic

Publication date: 2026-06-10

Last updated on: 2026-06-10

Assigner: Lenovo Group Ltd.

Description
A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to execute arbitrary code with elevated privileges.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-06-10
Last Modified
2026-06-10
Generated
2026-06-30
AI Q&A
2026-06-10
EPSS Evaluated
2026-06-29
NVD
CVE-2026-8637
EUVD
EUVD-2026-36048

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
lenovo lanschool_classic *

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-427 The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is an uncontrolled search path issue in the LanSchool Classic client application. It allows a local authenticated user to execute arbitrary code with elevated privileges, meaning the attacker can run malicious code on the system with higher access rights than normally permitted.

Impact Analysis

The impact of this vulnerability is significant because it enables a local authenticated user to execute arbitrary code with elevated privileges. This can lead to full system compromise, including unauthorized access, modification, or deletion of data, disruption of services, and potential installation of persistent malware.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-8637. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart