CVE-2025-26430
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-04

Last updated on: 2025-09-29

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

Description
In getDestinationForApp of SpaAppBridgeActivity, there is a possible cross-user file reveal due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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Meta Information
Published
2025-09-04
Last Modified
2025-09-29
Generated
2026-06-16
AI Q&A
2025-09-04
EPSS Evaluated
2026-06-14
NVD
CVE-2025-26430
EUVD
EUVD-2025-27038
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google android 15.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-NVD-CWE-noinfo
CWE-285 The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
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Executive Summary

This vulnerability is a logic error in the getDestinationForApp method of SpaAppBridgeActivity in the Android Settings app. It can cause a cross-user file reveal, meaning one user could potentially access files belonging to another user. This happens because the code does not properly validate package names used for Single Page Application (SPA) navigation, leading to unintended information disclosure without needing any user interaction or additional execution privileges. [1]

Impact Analysis

The vulnerability can lead to local escalation of privilege by allowing a user to access files of another user on the same device. This could compromise user data privacy and security by exposing sensitive files without requiring any special permissions or user actions. [1]

Mitigation Strategies

Apply the security update that includes the fix for CVE-2025-26430 in the Android Settings application. This fix involves validating the format of package names used in SPA navigation within the SpaAppBridgeActivity.kt file. Ensuring your device or system is updated with this patch will mitigate the vulnerability. [1]

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