CVE-2026-8637

State: Published
Severity: 8.5 High
Published: Jun 10, 2026
Updated: Jun 10, 2026
Reserved: May 14, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	8.5 High	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	lenovo
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	lenovo

Weaknesses

CWE-427 Uncontrolled Search Path Element

Affected Products

Product	Versions
LanSchool ClassicLenovo	before 9.3.1.30Affected

References

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

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