CVE-2026-87518
Received Received - Intake

Safebrowsing Information Disclosure in Google Chrome iOS

Vulnerability report for CVE-2026-87518, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Chrome

Description

Observable discrepancy in Safebrowsing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to potentially obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-09
AI Q&A
2026-09-09
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 153.0.8010.36 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-203 The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

Attack-Flow Graph

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Executive Summary

This vulnerability involves an observable discrepancy in Safebrowsing in Google Chrome on iOS before version 153.0.8010.36. A remote attacker who has compromised the renderer process could potentially obtain sensitive information by using a crafted HTML page.

Impact Analysis

If you use an affected version of Google Chrome on iOS, a compromised renderer process could allow an attacker to access sensitive information through a specially designed webpage.

Mitigation Strategies

Update Google Chrome on iOS to version 153.0.8010.36 or later to address the vulnerability.

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