CVE-2025-20637: MediaTek Software Development Kit

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In network HW, there is a possible system hang due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00399035; Issue ID: MSV-2380.

Affected products

• MediaTek Software Development Kit: up to and including 7.6.7.0

Published 2025-02-03. Last modified 2026-06-17.