CVE-2013-4763: Samsung Galaxy s3 Firmware

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Samsung Galaxy S3/S4 exposes an unprotected component allowing arbitrary SMS text messages without requesting permission.

Affected products

• Samsung Galaxy s3 Firmware: affected versions not specified
• Samsung Galaxy s4 Firmware: affected versions not specified

Published 2019-12-27. Last modified 2026-06-16.