Privilege Escalation in Android SMS Controller

Publication date: 2026-09-08

Last updated on: 2026-09-24

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

Description

In multiple functions of SmsController.java, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-08

Last Modified

2026-09-24

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-58874

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	14.0
google	android	15.0
google	android	16.0
google	android	16.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-269	The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

Executive Summary

This vulnerability involves a missing permission check in multiple functions of SmsController.java. It allows an attacker to escalate privileges locally without needing additional execution rights or user interaction.

Impact Analysis

An attacker could exploit this to gain higher privileges on your device, potentially accessing sensitive data or performing unauthorized actions without your knowledge.

Mitigation Strategies

Apply the latest security patches from the Android vendor immediately. Review and update app permissions to ensure no unauthorized privilege escalation is possible. Monitor system logs for suspicious activity related to privilege changes.

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