CVE-2026-106184
Analyzed Analyzed - Analysis Complete

Uninitialized Memory Exposure in Google Chrome

Vulnerability report for CVE-2026-106184, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-06

Last updated on: 2026-10-08

Assigner: Chrome

Description

Uninitialized resource in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

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Meta Information

Published
2026-10-06
Last Modified
2026-10-08
Generated
2026-10-19
AI Q&A
2026-10-07
EPSS Evaluated
2026-10-18
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 155.0.8059.39 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-908 The product uses or accesses a resource that has not been initialized.

Attack-Flow Graph

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Executive Summary

This vulnerability is an uninitialized resource issue in Google Chrome's Media component. It allows a remote attacker to access cross-origin data by tricking a user into visiting a specially crafted HTML page. The issue was fixed in Chrome version 155.0.8059.39.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 155.0.8059.39. Detection involves checking the installed Chrome version. On Windows, run 'chrome://version/' in the browser. On Linux/macOS, check via terminal with commands like 'google-chrome --version' or 'dpkg -l | grep google-chrome'. If the version is below 155.0.8059.39, the system is vulnerable.

Impact Analysis

If exploited, this vulnerability could allow an attacker to steal sensitive data from other websites you visit while using Chrome. This might include personal information, login credentials, or other confidential data accessed during your browsing session.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, potentially violating GDPR (if personal data is leaked) or HIPAA (if protected health information is compromised). Organizations must ensure timely patching to maintain compliance.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the uninitialized resource vulnerability in Media.

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