CVE-2026-17814

Analyzed Analyzed - Analysis Complete

Insufficient Input Validation in Chrome for iOS

Publication date: 2026-07-30

Last updated on: 2026-08-03

Assigner: Chrome

Description

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-07-30

Last Modified

2026-08-03

Generated

2026-08-19

AI Q&A

2026-07-30

EPSS Evaluated

2026-08-18

NVD

CVE-2026-17814

EUVD

EUVD-2026-50763

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 151.0.7922.72 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability involves insufficient validation of untrusted input in Chrome for iOS. A remote attacker could exploit it by crafting a malicious HTML page to bypass navigation restrictions, potentially leading to unauthorized actions or access.

Detection Guidance

This vulnerability is specific to Chrome for iOS and involves insufficient validation of untrusted input. Detection primarily requires checking the installed version of Chrome for iOS. If the version is prior to 151.0.7922.72, the system is vulnerable. No direct network or system commands are provided in the context to detect exploitation attempts.

Impact Analysis

If exploited, this vulnerability could allow an attacker to bypass navigation restrictions, potentially leading to unauthorized access to sensitive data or actions within the browser. Users of affected Chrome for iOS versions are at risk.

Compliance Impact

This vulnerability involves insufficient validation of untrusted input in Chrome for iOS, allowing bypass of navigation restrictions. While it does not directly impact GDPR or HIPAA compliance, such input validation flaws could potentially lead to unauthorized data access or manipulation, which may indirectly affect compliance with these regulations if exploited.

Mitigation Strategies

Update Google Chrome on iOS to version 151.0.7922.72 or later to address the vulnerability.

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