CVE-2026-106355

Analyzed Analyzed - Analysis Complete

BaseFortify

Publication date: 2026-10-06

Last updated on: 2026-10-14

Assigner: Chrome

Description

Missing authorization in Media in Google Chrome on on Windows prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-06

Last Modified

2026-10-14

Generated

2026-10-19

AI Q&A

2026-10-07

EPSS Evaluated

2026-10-18

NVD

CVE-2026-106355

EUVD

EUVD-2026-93653

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 155.0.8059.39 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

This vulnerability involves missing authorization checks in Google Chrome's Media component on Windows. A remote attacker who already compromised the renderer process could exploit this to access sensitive information through a specially crafted HTML page.

Detection Guidance

This vulnerability involves missing authorization in Google Chrome's Media component on Windows. Detection primarily requires checking the installed Chrome version. Use the command 'google-chrome --version' or check via 'chrome://settings/help' in the browser. If the version is below 155.0.8059.39, the system is vulnerable.

Impact Analysis

If you use Google Chrome on Windows, an attacker could potentially steal sensitive data if they first compromise the renderer process. This requires prior access to the system, limiting the risk to targeted attacks rather than widespread exploitation.

Compliance Impact

This vulnerability allows a remote attacker to obtain sensitive information via a crafted HTML page, which could lead to unauthorized access to personal or sensitive data. This may impact compliance with GDPR (General Data Protection Regulation) due to potential data breaches and HIPAA (Health Insurance Portability and Accountability Act) if protected health information is exposed.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the missing authorization issue in Media.

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