Insufficient Policy Enforcement in Autofill in Google Chrome iOS

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Insufficient policy enforcement in Autofill in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2026-13913

EUVD

EUVD-2026-40599

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability is an insufficient policy enforcement issue in the Autofill feature of Google Chrome on iOS versions prior to 150.0.7871.47. It allows a remote attacker to trick a user into performing specific user interface gestures, which then enables the attacker to leak cross-origin data through a specially crafted HTML page.

Impact Analysis

The impact of this vulnerability is that an attacker can potentially access sensitive information from other origins by exploiting the Autofill feature. This could lead to unauthorized disclosure of personal or confidential data if a user is tricked into performing the required gestures on a malicious webpage.

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