CVE-2026-14089

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)

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/513188254	Permissions Required

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

02 Jul 2026, 14:13

Type	Values Removed	Values Added
CPE		cpe:2.3:a:google:chrome::::::::
First Time		Google chrome Google
References	~~() https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html -~~	() https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/513188254 -~~	() https://issues.chromium.org/issues/513188254 - Permissions Required

01 Jul 2026, 16:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3

30 Jun 2026, 23:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-30 23:17

Updated : 2026-07-02 14:13

NVD link : CVE-2026-14089

Mitre link : CVE-2026-14089

CVE.ORG link : CVE-2026-14089

JSON object : View

Products Affected

google

chrome

CWE

CWE-20

Improper Input Validation

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