Description
Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
Published: 2026-06-30
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

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 21:15:00 +0000

Type Values Removed Values Added
Title CSS Cross‑Origin Data Leak in Google Chrome

Mon, 06 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title CSS Cross‑Origin Data Leak in Google Chrome

Mon, 06 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Improper CSS Implementation Allows Cross-Origin Data Leak in Google Chrome

Sun, 05 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Title Improper CSS Implementation Allows Cross-Origin Data Leak in Google Chrome

Sat, 04 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via Improper CSS Handling

Sat, 04 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via Improper CSS Handling

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

Type Values Removed Values Added
Title Cross-Origin Data Leak via CSS Parsing Flaw in Google Chrome

Fri, 03 Jul 2026 08:30:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via CSS Parsing Flaw in Google Chrome

Thu, 02 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via CSS Implementation in Google Chrome

Thu, 02 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via CSS Implementation in Google Chrome

Wed, 01 Jul 2026 22:00:00 +0000

Type Values Removed Values Added
Title Improper CSS Parsing Allows Cross-Origin Data Leak in Chrome

Wed, 01 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

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


Wed, 01 Jul 2026 13:45:00 +0000

Type Values Removed Values Added
Title Improper CSS Parsing Allows Cross-Origin Data Leak in Chrome
Weaknesses CWE-200

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

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

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

Type Values Removed Values Added
Description Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T14:12:45.834Z

Reserved: 2026-06-29T23:11:51.083Z

Link: CVE-2026-14146

cve-icon Vulnrichment

Updated: 2026-07-01T14:12:35.500Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T21:00:04Z

Weaknesses