Description
Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)
Published: 2026-06-30
Score: 3.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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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

Tue, 07 Jul 2026 04:30:00 +0000

Type Values Removed Values Added
Title Insufficient policy enforcement in Chrome extensions allows UI spoofing

Mon, 06 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension Due to Insufficient Policy Enforcement

Sun, 05 Jul 2026 15:00:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension Due to Insufficient Policy Enforcement

Sun, 05 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension

Sat, 04 Jul 2026 15:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension

Sat, 04 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title Chrome Extension UI Spoofing via Malicious Extension

Fri, 03 Jul 2026 17:00:00 +0000

Type Values Removed Values Added
Title Chrome Extension UI Spoofing via Malicious Extension

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

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension

Thu, 02 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension

Thu, 02 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension due to Policy Enforcement Failure
Weaknesses CWE-284

Thu, 02 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-451
Metrics cvssV3_1

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


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

Type Values Removed Values Added
Metrics ssvc

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


Wed, 01 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension due to Policy Enforcement Failure
Weaknesses CWE-284

Wed, 01 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension due to Insufficient Policy Enforcement
Weaknesses CWE-272
CWE-279

Wed, 01 Jul 2026 13:15:00 +0000

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

Wed, 01 Jul 2026 04:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Malicious Chrome Extension due to Insufficient Policy Enforcement
Weaknesses CWE-272
CWE-279

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

Type Values Removed Values Added
Description Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafted Chrome Extension. (Chromium security severity: Medium)
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-02T00:41:18.701Z

Reserved: 2026-06-29T23:03:59.224Z

Link: CVE-2026-13948

cve-icon Vulnrichment

Updated: 2026-07-01T19:26:24.528Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T04:15:04Z

Weaknesses