Improper Access Control in SystemUI Prior to SMR Sep-2026

Executive Summary

This vulnerability is an improper access control issue in SystemUI before the Samsung September 2026 Release 1. It allows local attackers to launch arbitrary activities due to insufficient restrictions.

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Detection Guidance

This vulnerability involves improper access control in SystemUI, allowing local attackers to launch arbitrary activities. Detection requires checking SystemUI versions and reviewing activity logs for unauthorized launches. No specific commands are provided in the context.

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Impact Analysis

A local attacker could exploit this to execute unauthorized activities on the device, potentially leading to unauthorized access or control of system functions.

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Compliance Impact

The vulnerability allows local attackers to launch arbitrary activity due to improper access control in SystemUI. This could potentially lead to unauthorized access or manipulation of sensitive user data, which may impact compliance with data protection regulations like GDPR or HIPAA if such data is involved.

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Mitigation Strategies

Apply the latest SystemUI update from Samsung's September 2026 security release to patch the improper access control issue.

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