BaseFortify

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Inappropriate implementation in DevTools in Google Chrome 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

EPSS Scores

Probability:
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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-2026-13963

EUVD

EUVD-2026-40651

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 inappropriate implementation in the DevTools component of Google Chrome versions prior to 150.0.7871.47. It allows a remote attacker to leak cross-origin data by convincing a user to perform specific user interface gestures on a specially crafted HTML page.

Impact Analysis

The impact of this vulnerability is that an attacker can potentially access and leak data from other origins (websites) that the user has open or has interacted with, violating the same-origin policy. This could lead to unauthorized disclosure of sensitive information.

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