CVE-2025-20633: MediaTek Software Development Kit

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00400889; Issue ID: MSV-2491.

Affected products

• MediaTek Software Development Kit: up to and including 7.4.0.1

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