CVE-2026-113268

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

Information leak in Navigation in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

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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-2026-113268

EUVD

EUVD-2026-105736

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-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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 execute arbitrary code within the browser's sandbox by tricking a user into visiting a specially crafted HTML page. The impact includes potential code execution with the same privileges as the browser process.

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. No direct commands are provided for detection in the given context.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device through the Chrome browser. This might lead to unauthorized access to sensitive data, installation of malware, or further compromise of your system. Users could be affected by simply visiting a malicious webpage.

Compliance Impact

This vulnerability allows remote code execution inside the sandbox via crafted HTML pages, which could lead to unauthorized data access or manipulation. Such risks may impact compliance with GDPR (data protection) and HIPAA (health data privacy) by potentially 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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