CVE-2020-27028: Google Android

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

In filter_incoming_event of hci_layer.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-141618611

Affected products

• Google Android: version 11.0 only

Published 2020-12-15. Last modified 2026-06-17.