CVE-2026-0030
Received Received - Intake

Out-of-Bounds Write in mem_protect.c 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 __host_check_page_state_range of mem_protect.c, there is a possible out of bounds write due to an incorrect bounds check. 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
2026-03-02
Last Modified
2026-03-06
Generated
2026-07-06
AI Q&A
2026-03-02
EPSS Evaluated
2026-07-05
NVD
CVE-2026-0030
EUVD
EUVD-2026-9244

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google android *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

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Executive Summary

This vulnerability occurs in the function __host_check_page_state_range within the mem_protect.c file. It is caused by an incorrect bounds check that can lead to an out of bounds write.

Because of this flaw, an attacker could exploit it to escalate their privileges locally on the affected system without needing any additional execution privileges or user interaction.

Impact Analysis

The impact of this vulnerability is a local escalation of privilege. This means an attacker who already has some level of access to the system could increase their privileges to gain higher-level control.

Since no additional execution privileges or user interaction are required, the attacker could exploit this vulnerability silently and potentially gain unauthorized access to sensitive system functions or data.

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