CVE-2026-119272
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Out of Bounds Read in Google Chrome FileSystem

Publication date: 2026-10-30

Last updated on: 2026-10-30

Assigner: Chrome

Description
Out of bounds read in FileSystem in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

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Meta Information

Published
2026-10-30
Last Modified
2026-10-30
Generated
2026-10-30
AI Q&A
2026-10-30
EPSS Evaluated
N/A
NVD
CVE-2026-119272
EUVD
EUVD-2026-113441

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 156.0.8078.79

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.

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Executive Summary

This vulnerability is an out-of-bounds read issue in the FileSystem component of Google Chrome. It occurs when Chrome versions before 156.0.8078.79 process a specially crafted HTML page, allowing a remote attacker to read memory inside the browser's sandbox.

Impact Analysis

An attacker could exploit this to access sensitive data in memory, potentially stealing information like passwords or cookies. Since it occurs in the sandbox, the impact is limited but still serious as it bypasses some security boundaries.

Mitigation Strategies

Update Google Chrome to version 156.0.8078.79 or later to address the out of bounds read vulnerability in the FileSystem component.

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