CVE-2026-113338

Undergoing Analysis Undergoing Analysis - In Progress

Use After Free in Google Chrome Prior to 156.0.8078.47

Publication date: 2026-10-20

Last updated on: 2026-10-21

Assigner: Chrome

Description

Use after free in Turbolev in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

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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-2026-113338

EUVD

EUVD-2026-105455

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 is a use-after-free vulnerability in Turbolev within Google Chrome versions before 156.0.8078.47. A use-after-free occurs when a program continues to use memory after it has been freed, potentially leading to arbitrary code execution. An attacker could exploit this by crafting a malicious HTML page to trigger the flaw.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 156.0.8078.47. To detect it, check your Chrome version by running chrome --version or chrome://version in the browser. If your version is below 156.0.8078.47, the system is vulnerable.

Impact Analysis

This vulnerability allows a remote attacker to execute arbitrary code on your system through a specially crafted HTML page. Since it affects Chrome before version 156.0.8078.47, users running outdated versions are at risk of malware infections, data theft, or unauthorized system access.

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 data access, modification, or exfiltration, which may violate GDPR (data protection) and HIPAA (health data confidentiality) requirements if sensitive data is compromised.

Mitigation Strategies

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

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