Uncontrolled Search Path Vulnerability in LanSchool Classic
CVE-2026-8637 Published on June 10, 2026
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.
Vulnerability Analysis
CVE-2026-8637 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a DLL preloading Vulnerability?
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.
CVE-2026-8637 has been classified to as a DLL preloading vulnerability or weakness.
Products Associated with CVE-2026-8637
Want to know whenever a new CVE is published for Lenovo Lanschool Classic? stack.watch will email you.
Affected Versions
Lenovo LanSchool Classic:- Before 9.3.1.30 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.