CVE-2026-113045

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Out-of-Bounds Read in Google Chrome on Android

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Chrome

Description

Out of bounds read in Offline in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-21

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-113045

EUVD

EUVD-2026-105559

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 156.0.8078.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This is an out-of-bounds read vulnerability in Google Chrome on Android. It allows a remote attacker to potentially read memory inside the sandbox by tricking a user into visiting a specially crafted HTML page. The issue exists in the Offline component of Chrome prior to version 156.0.8078.47.

Detection Guidance

This vulnerability is specific to Google Chrome on Android versions prior to 156.0.8078.47. Detection involves checking the installed Chrome version. Use the command 'dumpsys package com.android.chrome | grep versionName' on Android to verify if the version is below 156.0.8078.47.

Impact Analysis

An attacker could exploit this to read sensitive memory data from your device, potentially exposing private information like passwords, cookies, or other data processed by Chrome. This could lead to further attacks such as session hijacking or data theft.

Compliance Impact

This vulnerability allows a remote attacker to read memory inside the sandbox via a crafted HTML page. This could potentially expose sensitive data, which may impact compliance with GDPR (data confidentiality) and HIPAA (protected health information integrity).

Mitigation Strategies

Update Google Chrome on Android to version 156.0.8078.47 or later to address the out of bounds read vulnerability.

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