Vulnerability · Published Oct 15, 2025 · Assigned by lenovo
CVE-2025-6026
Low 3.1
In plain English
A low-severity improper certificate validation in Universal Device Client from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)<0.1%top 99.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An improper certificate validation vulnerability was reported in the Lenovo Universal Device Client (UDC) that could allow a user capable of intercepting network traffic to obtain application metadata, including device information, geolocation, and telemetry data.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Universal Device Client | 0 – before 25.7.0.21 |
Weakness: CWE-295 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N