What is CVE-2022-39859?

CVE-2022-39859 is a medium-severity vulnerability in Samsung Uphelper Library, classified under Information Disclosure. CVSS score: 4.0/10. Published 2022-10-07.

How severe is CVE-2022-39859?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Information disclosure in Samsung Uphelper Library

CVE-2022-39859

Implicit intent hijacking vulnerability in UPHelper library prior to version 3.0.12 allows attackers to access sensitive information via implicit intent.

Vulnerability class: Information Disclosure

Published 2022-10-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (7.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Samsung Uphelper Library
Samsung Mobile Uphelper — versions unspecified

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security.samsungmobile.com/serviceWeb.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2022-39859?: CVE-2022-39859 is a medium-severity vulnerability in Samsung Uphelper Library, classified under Information Disclosure. CVSS score: 4.0/10. Published 2022-10-07.
How severe is CVE-2022-39859?: Medium severity. CVSS v3 base score is 4.0 out of 10.