What is CVE-2025-8485?

CVE-2025-8485 is a high-severity vulnerability in Lenovo App Store, classified under Incorrect Default Permissions. CVSS score: 7.3/10. Published 2025-11-12.

How severe is CVE-2025-8485?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Lenovo App Store

CVE-2025-8485

An improper permissions vulnerability was reported in Lenovo App Store that could allow a local authenticated user to execute code with elevated privileges during installation of an application.

Published 2025-11-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.7th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Lenovo App Store — versions 0
Lenovo App Store

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

iknow.lenovo.com.cn/detail/434329 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-8485?: CVE-2025-8485 is a high-severity vulnerability in Lenovo App Store, classified under Incorrect Default Permissions. CVSS score: 7.3/10. Published 2025-11-12.
How severe is CVE-2025-8485?: High severity. CVSS v3 base score is 7.3 out of 10.