CVE-2026-21034: CWE-926: Improper Export of Android Application Components in Samsung Mobile Samsung Auto
CVE-2026-21034 is a medium severity vulnerability in Samsung Auto affecting versions prior to 3.1.2.61 on Android 15 and prior to 3.2.0.38 on Android 16. It involves improper export of Android application components, which allows a local attacker with limited privileges to change audio configuration settings. There is no official patch or remediation level stated in the available data.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-21034) concerns improper export of Android application components in Samsung Auto versions before 3.1.2.61 on Android 15 and before 3.2.0.38 on Android 16. The flaw allows a local attacker with limited privileges to modify audio configuration, potentially impacting device behavior related to audio. The CVSS 4.0 base score is 4.8, reflecting a medium severity with local attack vector and low complexity. No vendor advisory or patch information is currently provided.
Potential Impact
A local attacker with limited privileges can exploit the improper export of application components to change audio configuration on affected Samsung Auto versions. This could lead to unauthorized modification of audio settings, potentially disrupting user experience or device functionality related to audio. There is no indication of remote exploitation or privilege escalation beyond local access.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor Samsung Mobile advisories for updates. Until a patch is available, restricting local access to trusted users and limiting app permissions may reduce risk.
CVE-2026-21034: CWE-926: Improper Export of Android Application Components in Samsung Mobile Samsung Auto
Description
CVE-2026-21034 is a medium severity vulnerability in Samsung Auto affecting versions prior to 3.1.2.61 on Android 15 and prior to 3.2.0.38 on Android 16. It involves improper export of Android application components, which allows a local attacker with limited privileges to change audio configuration settings. There is no official patch or remediation level stated in the available data.
CVSS v4.0
Score 4.8medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-21034) concerns improper export of Android application components in Samsung Auto versions before 3.1.2.61 on Android 15 and before 3.2.0.38 on Android 16. The flaw allows a local attacker with limited privileges to modify audio configuration, potentially impacting device behavior related to audio. The CVSS 4.0 base score is 4.8, reflecting a medium severity with local attack vector and low complexity. No vendor advisory or patch information is currently provided.
Potential Impact
A local attacker with limited privileges can exploit the improper export of application components to change audio configuration on affected Samsung Auto versions. This could lead to unauthorized modification of audio settings, potentially disrupting user experience or device functionality related to audio. There is no indication of remote exploitation or privilege escalation beyond local access.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor Samsung Mobile advisories for updates. Until a patch is available, restricting local access to trusted users and limiting app permissions may reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- SamsungMobile
- Date Reserved
- 2025-12-11T01:33:35.806Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a22a609e29bf47b505aa292
Added to database: 06/05/2026, 10:33:45 UTC
Last enriched: 06/30/2026, 23:50:20 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 71
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