What is CVE-2024-10253?

CVE-2024-10253 is a medium-severity vulnerability in Lenovo App Store, classified under Heap-based Buffer Overflow. CVSS score: 4.7/10. Published 2025-01-14.

How severe is CVE-2024-10253?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Buffer overflow in Lenovo App Store

CVE-2024-10253

A potential TOCTOU vulnerability was reported in PC Manager, Lenovo Browser, and Lenovo App Store that could allow a local attacker to cause a system crash.

Vulnerability class: Buffer Overflow

Published 2025-01-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.8% 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 Browser — versions 0
Lenovo Pc Manager — versions 0

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

iknow.lenovo.com.cn/detail/425367

Frequently asked questions

What is CVE-2024-10253?: CVE-2024-10253 is a medium-severity vulnerability in Lenovo App Store, classified under Heap-based Buffer Overflow. CVSS score: 4.7/10. Published 2025-01-14.
How severe is CVE-2024-10253?: Medium severity. CVSS v3 base score is 4.7 out of 10.