Insufficient Policy Enforcement in Google Chrome Passwords

Publication date: 2026-06-09

Last updated on: 2026-06-10

Assigner: Chrome

Description

Insufficient policy enforcement in Passwords in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-09

Last Modified

2026-06-10

Generated

2026-06-29

AI Q&A

2026-06-09

EPSS Evaluated

2026-06-28

NVD

CVE-2026-11689

EUVD

EUVD-2026-35215

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.103 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability involves insufficient policy enforcement in the password handling component of Google Chrome versions prior to 149.0.7827.103. It allows a remote attacker who has already compromised the renderer process to bypass site isolation by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to bypass site isolation protections in Google Chrome, potentially leading to unauthorized access to data from other sites or browser contexts. This could result in exposure of sensitive information or further compromise of the user's browsing environment.

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