CVE-2026-0138

Analyzed Analyzed - Analysis Complete

BaseFortify

Publication date: 2026-06-16

Last updated on: 2026-06-17

Assigner: Google Devices

Description

In lwis_io_buffer_write of lwis_io_buffer.c, there is a possible out of bounds write due to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-16

Last Modified

2026-06-17

Generated

2026-10-15

AI Q&A

2026-06-16

EPSS Evaluated

2026-10-14

NVD

CVE-2026-0138

EUVD

EUVD-2026-37172

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-120	The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability exists in the function lwis_io_buffer_write within the lwis_io_buffer.c file. It involves a possible out of bounds write caused by memory corruption.

Such a flaw can allow an attacker to write data outside the intended memory boundaries, potentially leading to unexpected behavior or system compromise.

Impact Analysis

The vulnerability can lead to local escalation of privilege, meaning an attacker with local access could gain higher system privileges.

Specifically, exploitation could result in the attacker obtaining System execution privileges, which would allow full control over the affected system.

User interaction is not required for exploitation, increasing the risk if an attacker already has local access.

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