CVE-2026-13991

UI Spoofing via Insufficient Input Validation in Chrome for iOS (Pre‑150.0.7871.47)

Published Jun 30, 2026 CVSS 3.1 · 4.3 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 to perform UI spoofing 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 UI Spoofing via Insufficient Input Validation in Chrome for iOS (Pre‑150.0.7871.47)
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome for iOS
Type Values Removed Values Added
Title Chrome for iOS UI Spoofing through Untrusted Input
Type Values Removed Values Added
Title Chrome for iOS UI Spoofing through Untrusted Input
Type Values Removed Values Added
Title Insufficient Input Validation Allows UI Spoofing in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Input Validation Allows UI Spoofing in Chrome for iOS
Type Values Removed Values Added
Title Chrome for iOS UI Spoofing through Untrusted Input
Type Values Removed Values Added
Title Chrome for iOS UI Spoofing through Untrusted Input
Type Values Removed Values Added
Title UI Spoofing via Unvalidated Input in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing via Unvalidated Input in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing via Unvalidated HTML Input in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing via Unvalidated HTML Input in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome for iOS via Untrusted Input
Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome for iOS via Untrusted Input
Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome for iOS
Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input Leading to UI Spoofing in Chrome for iOS
Type Values Removed Values Added
Weaknesses CWE-451
Type Values Removed Values Added
Title Insufficient Validation of Untrusted Input Leading to UI Spoofing in Chrome for iOS
Type Values Removed Values Added
Weaknesses CWE-451
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

ssvc

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

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Insufficient Validation Leading to UI Spoofing in Chrome for iOS
Type Values Removed Values Added
Title Insufficient Validation Leading to UI Spoofing in Chrome for iOS
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 to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:58 PM
Reserved
Jun 29, 2026, 11:04 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM