CVE-2026-9955
Undergoing Analysis Undergoing Analysis - In Progress

Inappropriate Implementation in Google Chrome on iOS Leads to Cross-Origin Data Leak

Publication date: 2026-05-28

Last updated on: 2026-06-01

Assigner: Chrome

Description
Inappropriate implementation in iOS in Google Chrome on iOS prior to 148.0.7778.216 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

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Meta Information

Published
2026-05-28
Last Modified
2026-06-01
Generated
2026-07-09
AI Q&A
2026-05-29
EPSS Evaluated
2026-07-08
NVD
CVE-2026-9955
EUVD
EUVD-2026-33097

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 148.0.7778.216 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

This vulnerability is an inappropriate implementation in Google Chrome on iOS versions prior to 148.0.7778.216. It allows a remote attacker to leak cross-origin data by using a specially crafted HTML page.

Impact Analysis

The vulnerability can lead to unauthorized disclosure of data from different origins, potentially exposing sensitive information to attackers who exploit the crafted HTML page.

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