CVE-2026-58704

Received Received - Intake

Permission Bypass in Cellular Modem

Publication date: 2026-09-15

Last updated on: 2026-09-16

Assigner: Google Devices

Description

In Cellular Modem, there is a possible permission bypass due to a logic error in the code. This could lead to remote (proximal/adjacent) 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

2026-09-15

Last Modified

2026-09-16

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-58704

EUVD

EUVD-2026-79004

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-693	The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
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.

Attack-Flow Graph

Executive Summary

This is a permission bypass vulnerability in Cellular Modem caused by a logic error. It allows remote or nearby attackers to escalate privileges without needing extra 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.

Compliance Impact

This vulnerability allows remote privilege escalation with no user interaction, which could lead to unauthorized access to sensitive data. This may violate compliance requirements under GDPR (data protection) and HIPAA (health information security) by enabling unauthorized data access or disclosure.

Mitigation Strategies

Apply security patches or updates provided by the device manufacturer or vendor as soon as they become available. Monitor official advisories from the vendor for specific mitigation steps.

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