CVE-2026-20521

MediaTek, Inc. MediaTek chipset

Medium priority: severe, but no known exploitation

In Video HAL, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11375674; Issue ID: MSV-9571.

In the news

• Múltiples vulnerabilidades en productos de MediaTek · INCIBE-CERT