CVE-2023-40104: Google Android

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In ca-certificates, there is a possible way to read encrypted TLS data due to untrusted cryptographic certificates. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Google Android: version 11.0 only; version 12.0 only; version 12.1 only; version 13.0 only

Published 2024-02-15. Last modified 2026-06-17.