CVE-2025-4657CWE-122

A buffer overflow vulnerability was reported in the Lenovo Protection Driver, prior to version 5.1.1110.4231, used in Lenovo PC Manager, Lenovo Browser, and…

High · published July 17, 2025

CVSS v4.0
8.4
EPSS
0%
Percentile
7.6
In the wild
Unconfirmed
What it is

A buffer overflow vulnerability was reported in the Lenovo Protection Driver, prior to version 5.1.1110.4231, used in Lenovo PC Manager, Lenovo Browser, and Lenovo App Store could allow a local attacker with elevated privileges to execute arbitrary code.

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00184 · 7.6th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-07-17T19:22Z
EPSS history
Timeline
  • 17 JUL 19:22Z
    A buffer overflow vulnerability was reported in the Lenovo Protection Driver, prior to version 5.1.1110.4231, used in Lenovo PC Manager, Lenovo Browser, and…
    cvelistv5