CVE-2026-8637

HIGH EPSS 3.0%

Published Jun 10, 20262w ago · Modified Jun 17, 20261w ago

8.5 CVSS 4.0

High

Published Jun 10, 2026 2w ago

Last Modified Jun 17, 2026 1w ago

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 Details

Base Score

8.5

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

3.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-427

References 1

support.lenovo.com https://support.lenovo.com/us/en/product_security/LEN-217400

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.