CVE-2026-58955
Received Received - Intake

PreferencesHelper UI Obfuscation Issue Leading to Local DoS

Publication date: 2026-11-02

Last updated on: 2026-11-02

Assigner: Android (associated with Google Inc. or Open Handset Alliance)

Description
In updateNotificationChannel of PreferencesHelper.java, there is a possible ui obfuscation issue due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

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Meta Information

Published
2026-11-02
Last Modified
2026-11-02
Generated
2026-11-02
AI Q&A
2026-11-02
EPSS Evaluated
N/A
NVD
CVE-2026-58955

Affected Vendors & Products

Showing 5 associated CPEs
Vendor Product Version / Range
Google Android 17
Google Android 16-qpr2
Google Android 16
Google Android 15
Google Android 14

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is a logic error in PreferencesHelper.java's updateNotificationChannel function. It allows a local denial of service attack without needing extra permissions or user interaction. The issue causes UI obfuscation, potentially making the system appear unresponsive or malfunctioning.

Impact Analysis

An attacker could exploit this to make your device's user interface appear broken or unresponsive. This might prevent you from accessing settings or notifications normally. Since no additional permissions are needed, it could affect any user with this vulnerable component.

Mitigation Strategies

Apply the latest Android security update to patch the logic error in PreferencesHelper.java. Monitor official Android security bulletins for updates.

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