CVE-2020-27036: Google Android

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

In phNxpNciHal_send_ext_cmd of phNxpNciHal_ext.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153731369

Affected products

• Google Android: version 11.0 only

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