CVE-2026-113070

Modified Modified - Updated After Analysis

Out of Bounds Read in Google Chrome GetUserMedia

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Chrome

Description

Use after free in GetUserMedia in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox 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-2026-113070

EUVD

EUVD-2026-105502

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is an out of bounds read issue in the GetUserMedia function of Google Chrome versions before 156.0.8078.47. It allows a remote attacker to read memory inside the sandbox by tricking a user into visiting a specially crafted HTML page.

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/ in the browser. If your version is below 156.0.8078.47, update Chrome immediately.

Impact Analysis

This vulnerability could allow an attacker to access sensitive memory data within the Chrome sandbox. If exploited, it may lead to information disclosure, such as private data or credentials, but does not directly allow code execution.

Compliance Impact

This vulnerability allows a remote attacker to read memory inside the sandbox via a crafted HTML page, which could potentially expose sensitive data. This may impact compliance with GDPR (data protection) and HIPAA (health information privacy) by increasing the risk of unauthorized data access or disclosure.

Mitigation Strategies

Update Google Chrome to version 156.0.8078.47 or later to address the out of bounds read vulnerability in GetUserMedia.

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