CVE-2026-14131

Chrome WebAppInstalls UI Spoofing Vulnerability

Published Jun 30, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)

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 WebAppInstalls UI Spoofing Vulnerability
Type Values Removed Values Added
Title Chrome WebAppInstalls UI Spoofing via Renderer Process Compromise
Type Values Removed Values Added
Title Chrome WebAppInstalls UI Spoofing via Renderer Process Compromise
Type Values Removed Values Added
Title UI Spoofing via Unvalidated Input in Chrome WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing via Unvalidated Input in Chrome WebAppInstalls
Type Values Removed Values Added
Title Insufficient Validation Enables UI Spoofing in Chrome WebAppInstalls
Type Values Removed Values Added
Title Insufficient Validation Enables UI Spoofing in Chrome WebAppInstalls
Type Values Removed Values Added
Title Unsanitized input in Chrome renderer enables UI spoofing
Type Values Removed Values Added
Title Unsanitized input in Chrome renderer enables UI spoofing
Type Values Removed Values Added
Title UI Spoofing via WebAppInstalls Input Validation Flaw in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via WebAppInstalls Input Validation Flaw in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing via Unvalidated WebAppInstalls Input in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via Unvalidated WebAppInstalls Input in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome's WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in Chrome's WebAppInstalls
Type Values Removed Values Added
Title Untrusted Input in Chrome WebAppInstalls Enables UI Spoofing
Type Values Removed Values Added
Title Untrusted Input in Chrome WebAppInstalls Enables UI Spoofing
Type Values Removed Values Added
Title Insufficient Validation Allows UI Spoofing in Chrome WebAppInstalls
Type Values Removed Values Added
Title Insufficient Validation Allows UI Spoofing in Chrome WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome WebAppInstalls Due to Untrusted Input
Type Values Removed Values Added
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
Title UI Spoofing Vulnerability in Chrome WebAppInstalls Due to Untrusted Input
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in WebAppInstalls
Type Values Removed Values Added
Title UI Spoofing via Untrusted Input in WebAppInstalls
Type Values Removed Values Added
Description Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:34 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Modified
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM