CVE-2026-9046

Insecure Permissions Leading to Local Arbitrary Code Execution in Lenovo Legion Zone and App Store Windows Applications

Published Jul 16, 2026 CVSS 4.0 · 7.3 High EPSS < 1% KEV · Not listed
Description
A potential insecure permissions vulnerability was reported in Legion Zone and the Lenovo App Store Windows applications, distributed exclusively in the Chinese market, that when installed on a non‑system partition, could allow a local user to execute arbitrary code.

Remediation

Vendor Solution

Update Lenovo Legion Zone to version 2.0.26 or later.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
Title Insecure Permissions Leading to Local Arbitrary Code Execution in Lenovo Legion Zone and App Store Windows Applications
Type Values Removed Values Added
Title Insecure Permissions Allow Local Arbitrary Code Execution in Lenovo Applications
Type Values Removed Values Added
Title Insecure Permissions Allow Local Arbitrary Code Execution in Lenovo Applications
Type Values Removed Values Added
Title Insecure Permissions Allow Local Arbitrary Code Execution in Lenovo App Store and Legion Zone
Type Values Removed Values Added
Title Insecure Permissions Allow Local Arbitrary Code Execution in Lenovo App Store and Legion Zone
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A potential insecure permissions vulnerability was reported in Legion Zone and the Lenovo App Store Windows applications, distributed exclusively in the Chinese market, that when installed on a non‑system partition, could allow a local user to execute arbitrary code.
First Time appeared Lenovo
Lenovo app Store
Lenovo legion Zone
Weaknesses CWE-277
CPEs cpe:2.3:a:lenovo:app_store:*:*:windows:*:*:*:*:*
cpe:2.3:a:lenovo:legion_zone:*:*:windows:*:*:*:*:*
Vendors & Products Lenovo
Lenovo app Store
Lenovo legion Zone
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
lenovo
Published
Updated
Jul 16, 2026, 5:51 PM
Reserved
May 19, 2026, 7:01 PM
Status
Deferred
Published
Jul 16, 2026, 5:16 PM
Modified
Jul 16, 2026, 7:16 PM