CVE-2026-113323

Modified Modified - Updated After Analysis

Use After Free in Google Chrome for iOS

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Chrome

Description

UI misrepresentation in Chrome for iOS in Google Chrome on on iOS prior to 156.0.8078.47 allowed a remote attacker to spoof UI elements 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-2026-113323

EUVD

EUVD-2026-105686

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
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.
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

This vulnerability is a use-after-free issue in Chrome for iOS. It occurs when a program tries to use memory that has already been freed, potentially allowing a remote attacker to execute arbitrary code within the sandbox via 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 applicable as this is a client-side issue.

Impact Analysis

An attacker could exploit this to run malicious code on your device, potentially stealing data, installing malware, or taking control of your browser session. Since it affects Chrome for iOS, users of that browser are at risk if they visit a compromised webpage.

Compliance Impact

This vulnerability involves a use-after-free issue in Chrome for iOS that could allow remote attackers to execute arbitrary code inside the sandbox via crafted HTML pages. While it does not directly impact compliance with GDPR or HIPAA, such vulnerabilities may lead to unauthorized data access or processing, which could violate these regulations if sensitive data is compromised.

Mitigation Strategies

Update Google Chrome for iOS to version 156.0.8078.47 or later to address the use-after-free vulnerability.

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