CVE-2026-21034

MEDIUM CVSS 4.0: 4.8 EPSS 0.08%
Updated Jun 30, 2026
Samsung
Parameter Value
CVSS 4.8 (MEDIUM)
Affected Versions before 3.2.0.38
Fixed In 3.1.2.61
Vendor Samsung
Public PoC No

Improper export of android application components in Samsung Auto prior to version 3.1.2.61 in Android 15 and 3.2.0.38 in Android 16 allows local attacker to change audio configuration.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 4

Configuration From (including) Up to (excluding)
Samsung Auto
cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*
3.1.2.61
Google Android
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
Samsung Auto
cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*
3.2.0.38
Google Android
cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*