CVE-2026-13812

Insufficient Input Validation Enables Remote Script Injection in Chrome for iOS

Published Jun 30, 2026 CVSS 3.1 · 4.7 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 inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: High)

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 Insufficient Input Validation Enables Remote Script Injection in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input in Chrome for iOS Enables Remote Script Injection via Crafted Page
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input in Chrome for iOS Enables Remote Script Injection via Crafted Page
Type Values Removed Values Added
Title Remote User-Interaction Script Injection in Chrome for iOS
Type Values Removed Values Added
Title Remote User-Interaction Script Injection in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Validation Allows Arbitrary Script Injection via Crafted iOS Page
Type Values Removed Values Added
Title Insufficient Validation Allows Arbitrary Script Injection via Crafted iOS Page
Type Values Removed Values Added
Title UXSS Vulnerability in Chrome for iOS Prior to 150.0.7871.47
Type Values Removed Values Added
Title UXSS Vulnerability in Chrome for iOS Prior to 150.0.7871.47
Type Values Removed Values Added
Title UXSS via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title UXSS via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title Unvalidated User Input Enables Remote Script Injection in Chrome for iOS
Type Values Removed Values Added
Title Unvalidated User Input Enables Remote Script Injection in Chrome for iOS
Type Values Removed Values Added
Title UXSS via UI Gestures in Chrome for iOS
Type Values Removed Values Added
Title UXSS via UI Gestures in Chrome for iOS
Type Values Removed Values Added
Title UXSS Vulnerability via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title UXSS Vulnerability via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title Remote UXSS via Insufficient Input Validation in Chrome for iOS
Type Values Removed Values Added
Title Remote UXSS via Insufficient Input Validation in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Input Validation in Chrome for iOS Enabling Remote Script Injection
Type Values Removed Values Added
Title Insufficient Input Validation in Chrome for iOS Enabling Remote Script Injection
Type Values Removed Values Added
Title Untrusted Input Allows Remote Script Injection via Crafted Page in Chrome for iOS
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

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

Type Values Removed Values Added
Title Untrusted Input Allows Remote Script Injection via Crafted Page in Chrome for iOS
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Input Validation Flaw in Chrome for iOS Enables Arbitrary Script Injection
Type Values Removed Values Added
Title Input Validation Flaw in Chrome for iOS Enables Arbitrary Script Injection
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 inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 3:19 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 5:10 PM