What is CVE-2018-9581?

CVE-2018-9581 is a low-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 3.3/10. Published 2019-09-27.

How severe is CVE-2018-9581?

Low severity. CVSS v3 base score is 3.3 out of 10.

Information disclosure in Google Android

CVE-2018-9581

In WiFi, the RSSI value and SSID information is broadcast as part of android.net.wifi.RSSI_CHANGE and android.net.wifi.STATE_CHANGE intents. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-111698366

Vulnerability class: Information Disclosure

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

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (3.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.9% 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

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-2018-9581?: CVE-2018-9581 is a low-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 3.3/10. Published 2019-09-27.
How severe is CVE-2018-9581?: Low severity. CVSS v3 base score is 3.3 out of 10.