PT-2026-48454 · Lenovo · Lanschool Classic

Published 2026-06-10 · Updated 2026-06-10 · CVE-2026-8637

Mitre

CVSS v3.1

7.8

High

Base vector

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

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.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2026-8637

Affected Products

Lanschool Classic

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-8637 · Security Note
• https://support.lenovo.com/us/en/product_security/LEN-217400 · Note