Inappropriate Passwords Implementation in Google Chrome for Android

Publication date: 2026-06-11

Last updated on: 2026-06-12

Assigner: Chrome

Description

Inappropriate implementation in Passwords in Google Chrome on Android prior to 149.0.7827.115 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

2026-06-11

Last Modified

2026-06-12

Generated

2026-07-02

AI Q&A

2026-06-12

EPSS Evaluated

2026-07-01

NVD

CVE-2026-12032

EUVD

EUVD-2026-36352

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.115 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-346	The product does not properly verify that the source of data or communication is valid.

Attack-Flow Graph

Executive Summary

This vulnerability is due to an inappropriate implementation in the password handling mechanism of Google Chrome on Android versions prior to 149.0.7827.115. 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

The impact of this vulnerability is that an attacker who has compromised the renderer process can bypass site isolation protections. This could potentially allow the attacker to access or manipulate data from other sites or browser contexts that should be isolated, increasing the risk of data leakage or unauthorized access.

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