CVE-2026-113320

Modified Modified - Updated After Analysis

Memory Corruption in Google Chrome iOS Navigation

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Chrome

Description

UI misrepresentation in Navigation in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker leveraging social engineering to spoof address bar via a crafted HTML page. (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-2026-113320

EUVD

EUVD-2026-105477

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-451	The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

Attack-Flow Graph

Executive Summary

This vulnerability is a memory corruption issue in the Navigation component of Google Chrome on iOS. It allows a remote attacker to potentially execute arbitrary code within the browser's sandbox by tricking a user into visiting a specially crafted HTML page.

Detection Guidance

This vulnerability is specific to Google Chrome on iOS versions prior to 156.0.8078.47. Detection involves checking the installed Chrome version on iOS devices. If the version is below 156.0.8078.47, the system is vulnerable. No direct network commands are available for detection as this is a client-side issue.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device, potentially stealing data, installing malware, or taking control of your browser session. Since it affects Chrome on iOS, users of the browser on Apple devices are at risk.

Compliance Impact

This vulnerability involves memory corruption in Google Chrome on iOS, potentially allowing arbitrary code execution inside the sandbox via a crafted HTML page. Such vulnerabilities could lead to unauthorized data access or manipulation, which may impact compliance with GDPR (data protection) and HIPAA (healthcare data privacy) by exposing sensitive user data or violating confidentiality requirements.

Mitigation Strategies

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

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