Integer Overflow Leading to Local Privilege Escalation in Android

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, there is a possible out of bounds write due to an integer overflow. 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-2026-49918

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	16.0
google	android	17.0

Helpful Resources

Exploitability

CWE

KEV

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

Attack-Flow Graph

Executive Summary

This vulnerability is an integer overflow issue in multiple functions that can lead to an out of bounds write. This means an attacker could potentially write data outside the intended memory area, which may allow them to execute arbitrary code or escalate privileges on the affected system.

Impact Analysis

If exploited, this vulnerability could allow an attacker to gain higher privileges on your device without needing additional permissions or user interaction. This could lead to unauthorized access to sensitive data or control over the device.

Mitigation Strategies

Apply the latest security patches or updates provided by the vendor to address the integer overflow issue. Monitor official advisories from Android for patches and follow recommended mitigation steps.

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