CVE-2026-21030 MEDIUM

CVE-2026-21030

Published June 5, 2026
Last update June 5, 2026
View on NVD All CVEs

CVSS base score

6.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

June 5, 2026 CVE published
June 5, 2026 Record updated