What is CVE-2019-2032?

CVE-2019-2032 is a high-severity vulnerability in Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2019-04-19.

How severe is CVE-2019-2032?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Android

CVE-2019-2032

In SetScanResponseData of ble_advertiser_hci_interface.cc, there is a possible out-of-bound write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.0 Android-8.1 Android-9. Android ID: A-121145627.

Vulnerability class: Buffer Overflow

Published 2019-04-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (4.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.7% 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

Android — versions Android-8.0 Android-8.1 Android-9
Google Android — versions 8.0, 8.1, 9.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

source.android.com/security/bulletin/2019-04-01 (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2019-2032?: CVE-2019-2032 is a high-severity vulnerability in Android, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2019-04-19.
How severe is CVE-2019-2032?: High severity. CVSS v3 base score is 7.8 out of 10.