CVE-2026-13837

Chrome CSS UI Spoofing Bug

Published Jun 30, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)

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 CSS UI Spoofing Bug
Type Values Removed Values Added
Title Google Chrome CSS UI Spoofing Vulnerability in Versions Prior to 150.0.7871.47
Type Values Removed Values Added
Title Google Chrome CSS UI Spoofing Vulnerability in Versions Prior to 150.0.7871.47
Type Values Removed Values Added
Title Google Chrome CSS Render Bug Enables UI Spoofing
Type Values Removed Values Added
Title Google Chrome CSS Render Bug Enables UI Spoofing
Type Values Removed Values Added
Title Inappropriate CSS Implementation Allows Remote UI Spoofing in Google Chrome
Type Values Removed Values Added
Title Inappropriate CSS Implementation Allows Remote UI Spoofing in Google Chrome
Type Values Removed Values Added
Title CSS Rendering Bug Enables UI Spoofing in Google Chrome
Type Values Removed Values Added
Title CSS Rendering Bug Enables UI Spoofing in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via CSS Render Bug in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via CSS Render Bug in Google Chrome
Type Values Removed Values Added
Title Chrome CSS UI Spoofing Vulnerability
Type Values Removed Values Added
Title Chrome CSS UI Spoofing Vulnerability
Type Values Removed Values Added
Title CSS Rendering Flaw Enables UI Spoofing in Google Chrome
Type Values Removed Values Added
Title CSS Rendering Flaw Enables UI Spoofing in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via CSS Rendering Flaw in Google Chrome
Type Values Removed Values Added
Title UI Spoofing via CSS Rendering Flaw in Google Chrome
Type Values Removed Values Added
Title Chrome CSS UI Spoofing via Malformed HTML
Type Values Removed Values Added
Title Chrome CSS UI Spoofing via Malformed HTML
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
Title UI Spoofing via CSS in Chrome Enabling Phishing Attacks
Weaknesses CWE-1025
CWE-647
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 CSS in Chrome Enabling Phishing Attacks
Weaknesses CWE-1025
CWE-647
Type Values Removed Values Added
Description Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 2:11 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 9:10 PM