CVE-2021-0973: Google Android

Medium severity, CVSS 5.0. EPSS: 0.1% chance of exploitation in the next 30 days.

In isFileUri of UriUtil.java, there is a possible way to bypass ignoring file://URI attachment due to improper handling of case sensitivity. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-197328178

Affected products

• Google Android: version 12.0 only

Published 2021-12-15. Last modified 2026-06-17.