CVE-2026-21103: Samsung Android

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Path traversal in GalaxyDiagnostics prior to SMR Sep-2026 Release 1 allows physical attackers to access files with system privilege.

Affected products

• Samsung Android: version 14.0 only; version 15.0 only; version 16.0 only; version 17.0 only

Published 2026-09-09. Last modified 2026-09-10.