CVE-2021-25521: Samsung Internet

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Insecure caller check in sharevia deeplink logic prior to Samsung Internet 16.0.2 allows unstrusted applications to get current tab URL in Samsung Internet.

Affected products

• Samsung Internet: before 16.0.2 (fixed in 16.0.2)

Published 2021-12-08. Last modified 2026-06-17.