CVE-2026-21030

6.4MEDIUM

Key Information:

What is CVE-2026-21030?

Improper access control in MediaTek Audio HAL prior to SMR Jun-2026 Release 1 allows local attackers to trigger privileged functions.

Samsung Mobile Devices SMR Jun-2026 Release in Android 14, 15, 16

Score:

6.4

Severity:

MEDIUM

Confidentiality:

None

Integrity:

Low

Availability:

Low

Attack Vector:

Local

Attack Complexity:

Low

Attack Required:

None

Privileges Required:

Undefined

User Interaction:

None

Download the Critical Vulnerability Management Cheat Sheet

CVE-2026-21030 Data