CVE-2026-113032

Modified Modified - Updated After Analysis

Memory Corruption in Google Chrome Omnibox on Android

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Chrome

Description

Improper input validation in Omnibox in Google Chrome on on Android prior to 156.0.8078.47 allowed a local attacker leveraging social engineering to bypass web origin policy via a co-installed app. (Chromium security severity: Medium)

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Meta Information

Published

2026-10-20

Last Modified

2026-11-03

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-113032

EUVD

EUVD-2026-105603

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-119	The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability is a memory corruption issue in the Omnibox feature of Google Chrome on Android. It allows a remote attacker to execute arbitrary code within the browser's sandbox by tricking a user into visiting a specially crafted HTML page. The sandbox is designed to isolate malicious activity, but this flaw bypasses those protections.

Detection Guidance

This vulnerability is specific to Google Chrome on Android prior to version 156.0.8078.47. Detection involves checking the installed Chrome version. On Android, go to Chrome settings > About Chrome to verify the version. If the version is below 156.0.8078.47, the system is vulnerable.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device through Chrome. This could lead to unauthorized access to your data, installation of malware, or other harmful actions while you are browsing. Keeping Chrome updated to the latest version mitigates this risk.

Compliance Impact

This vulnerability allows remote attackers to execute arbitrary code inside the sandbox via crafted HTML pages. Such arbitrary code execution could lead to unauthorized access to sensitive data, which may violate GDPR's data protection principles or HIPAA's security requirements for protected health information.

Mitigation Strategies

Update Google Chrome on Android to version 156.0.8078.47 or later to address the memory corruption vulnerability in Omnibox.

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