CVE-2025-20888: Samsung Android

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Out-of-bounds write in handling the block size for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code with privilege. User interaction is required for triggering this vulnerability.

Affected products

• Samsung Android: version 12.0 only; version 13.0 only; version 14.0 only

Published 2025-02-04. Last modified 2026-06-17.