CVE-2023-21186: Google Android

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

In LogResponse of Dns.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-261079188

Affected products

• Google Android: version 13.0 only

Published 2023-06-28. Last modified 2026-06-17.