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Samsung DeX Improper Access Control Vulnerability Allowing Access to Hidden Notification Contents

Vulnerability

A vulnerability exists in Samsung DeX on devices running Android 15, prior to the April 2026 Security Maintenance Release. This vulnerability allows physical attackers to access hidden notification contents due to improper access control.

Impact

Exploitation of this vulnerability could lead to unauthorized access to hidden notification contents.

Remediation

Users can apply the April 2026 Security Maintenance Release to address this vulnerability.

Added: Apr 13, 2026, 6:23 AM
Updated: Apr 13, 2026, 6:23 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
3.3
remediation
7.7
relevance
5.8
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.