CVE-2025-48646
Undergoing Analysis Undergoing Analysis - In Progress
Confused Deputy Vulnerability in ActivityStarter.java Enables Local Privilege Escalation

Publication date: 2026-03-02

Last updated on: 2026-03-06

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

Description
In executeRequest of ActivityStarter.java, there is a possible launch anywhere due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
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Meta Information
Published
2026-03-02
Last Modified
2026-03-06
Generated
2026-06-16
AI Q&A
2026-03-02
EPSS Evaluated
2026-06-15
NVD
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
google android 14.0
google android 15.0
google android 16.0
google android 16.0
google android 16.0
google android 16.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-441 The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.
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Executive Summary

This vulnerability exists in the executeRequest method of the ActivityStarter.java file. It is caused by a confused deputy problem, which allows an attacker to launch activities anywhere within the system.

Exploitation requires user interaction, but no additional execution privileges are needed to take advantage of this issue.

Impact Analysis

The vulnerability can lead to a local escalation of privilege, meaning an attacker with limited permissions could gain higher privileges on the affected device.

Compliance Impact

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Detection Guidance

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