CVE-2026-13917

Chrome for iOS Navigation Restriction Bypass via Untrusted HTML Input

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in Chrome for iOS 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 bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Chrome for iOS Navigation Restriction Bypass via Untrusted HTML Input
Type Values Removed Values Added
Title Chrome for iOS Input Validation Exploit Allows Navigation Bypass
Type Values Removed Values Added
Title Chrome for iOS Input Validation Exploit Allows Navigation Bypass
Type Values Removed Values Added
Title Navigation Restriction Bypass via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title Navigation Restriction Bypass via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title Navigation Restriction Bypass via Insufficient Input Validation in Chrome for iOS
Type Values Removed Values Added
Title Navigation Restriction Bypass via Insufficient Input Validation in Chrome for iOS
Type Values Removed Values Added
Title Chrome for iOS Input Validation Flaw Enables Navigation Restriction Bypass
Type Values Removed Values Added
Title Chrome for iOS Input Validation Flaw Enables Navigation Restriction Bypass
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input in Chrome for iOS Enabling Navigation Restriction Bypass
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input in Chrome for iOS Enabling Navigation Restriction Bypass
Type Values Removed Values Added
Title Chrome iOS Navigation Restriction Bypass via Crafted Page
Type Values Removed Values Added
Title Chrome iOS Navigation Restriction Bypass via Crafted Page
Type Values Removed Values Added
Title Untrusted Input Bypasses Navigation Restrictions in Chrome for iOS
Type Values Removed Values Added
Title Untrusted Input Bypasses Navigation Restrictions in Chrome for iOS
Type Values Removed Values Added
Title Remote Navigation Restriction Bypass via Crafted HTML in Chrome for iOS
Type Values Removed Values Added
Title Remote Navigation Restriction Bypass via Crafted HTML in Chrome for iOS
Type Values Removed Values Added
Title Chrome for iOS Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
Title Chrome for iOS Navigation Restriction Bypass via Untrusted Input
Type Values Removed Values Added
Title Navigation Restriction Bypass via Crafted HTML Page in Chrome for iOS
Type Values Removed Values Added
Title Navigation Restriction Bypass via Crafted HTML Page in Chrome for iOS
Type Values Removed Values Added
Title Chrome for iOS Input Validation Flaw Enables Navigation Restriction Bypass
Type Values Removed Values Added
Title Chrome for iOS Input Validation Flaw Enables Navigation Restriction Bypass
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Chrome for iOS Navigation Restriction Bypass via Crafted HTML and UI Gestures
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Chrome for iOS Navigation Restriction Bypass via Crafted HTML and UI Gestures
Type Values Removed Values Added
Description Insufficient validation of untrusted input in Chrome for iOS 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 bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 7:03 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM