CVE-2019-20578: Google Android

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered on Samsung mobile devices with P(9.0) (Exynos 9820 chipsets) software. A Buffer overflow occurs when loading the UH Partition during Secure Boot. The Samsung ID is SVE-2019-14412 (August 2019).

Affected products

• Google Android: version 9.0 only

Published 2020-03-24. Last modified 2026-06-17.