CVE-2025-20670: MediaTek NR16

Medium severity, CVSS 5.7. EPSS: 0.3% chance of exploitation in the next 30 days.

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01334347; Issue ID: MSV-2772.

Affected products

• MediaTek NR16: affected versions not specified
• MediaTek NR17: affected versions not specified
• MediaTek NR17R: affected versions not specified

Published 2025-05-05. Last modified 2026-06-17.