What is CVE-2020-0348?

CVE-2020-0348 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 4.9/10. Published 2020-09-18.

How severe is CVE-2020-0348?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Out-of-bounds Read in Google Android

CVE-2020-0348

In NFC, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure over NFC with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-139188582

Vulnerability class: Buffer Overflow

Published 2020-09-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.1th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Google Android — versions 11.0
Android — versions Android-11

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

source.android.com/security/bulletin/android-11 (Vendor Advisory)

Frequently asked questions

What is CVE-2020-0348?: CVE-2020-0348 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 4.9/10. Published 2020-09-18.
How severe is CVE-2020-0348?: Medium severity. CVSS v3 base score is 4.9 out of 10.