What is CVE-2019-9424?

CVE-2019-9424 is a high-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 7.5/10. Published 2019-09-27.

How severe is CVE-2019-9424?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Google Android

CVE-2019-9424

In the Screen Lock, there is a possible information disclosure due to an unusual root cause. In certain circumstances, the setting to hide the unlock pattern can be ignored. Product: AndroidVersions: Android-10Android ID: A-110941092

Vulnerability class: Information Disclosure

Published 2019-09-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (32.5th percentile), scored 2026-10-07.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Google Android — versions 10.0
Android — versions Android-10

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

source.android.com/security/bulletin/android-10 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-9424?: CVE-2019-9424 is a high-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 7.5/10. Published 2019-09-27.
How severe is CVE-2019-9424?: High severity. CVSS v3 base score is 7.5 out of 10.