Insufficient validation of untrusted input in PopupBlocker 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)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Google
  • Chrome

No data.

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html cve-icon
https://issues.chromium.org/issues/513188254 cve-icon
History

Sun, 05 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Flaw Enabling UI Spoofing via Crafted HTML Pages

Sat, 04 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Flaw Enabling UI Spoofing via Crafted HTML Pages

Fri, 03 Jul 2026 23:30:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Weakness Enables UI Spoofing in Chrome

Fri, 03 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Weakness Enables UI Spoofing in Chrome

Thu, 02 Jul 2026 19:45:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Exploit Leading to UI Spoofing in Google Chrome

Thu, 02 Jul 2026 11:15:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Exploit Leading to UI Spoofing in Google Chrome

Thu, 02 Jul 2026 02:00:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Allows UI Spoofing in Google Chrome

Wed, 01 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Allows UI Spoofing in Google Chrome

Wed, 01 Jul 2026 16:30:00 +0000

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'}

Wed, 01 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Issue Allows UI Spoofing in Chrome

Wed, 01 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 01 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title PopupBlocker Input Validation Issue Allows UI Spoofing in Chrome

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in PopupBlocker 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
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:39:23.173Z

Updated: 2026-07-01T18:44:28.844Z

Reserved: 2026-06-29T23:11:39.904Z

Link: CVE-2026-14089

cve-icon Vulnrichment

Updated: 2026-07-01T14:43:04.472Z

cve-icon NVD

No data.

cve-icon Redhat

No data.