CVE-2023-36482: Samsung s3nrn4v Firmware

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in Samsung NFC S3NRN4V, S3NSN4V, S3NSEN4, SEN82AB, and S3NRN82. A buffer copy without checking its input size can cause an NFC service restart.

Affected products

• Samsung s3nrn4v Firmware: affected versions not specified
• Samsung s3nrn82 Firmware: affected versions not specified
• Samsung s3nsen4 Firmware: affected versions not specified
• Samsung s3nsn4v Firmware: affected versions not specified
• Samsung SEN82AB Firmware: affected versions not specified

Published 2023-08-08. Last modified 2026-06-17.