Improper input validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)
History

Wed, 09 Sep 2026 23:15:00 +0000

Type Values Removed Values Added
Title Chrome FedCM UI Spoofing via Improper Input Validation

Wed, 09 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 09 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L'}


Wed, 09 Sep 2026 05:30:00 +0000

Type Values Removed Values Added
Title Chrome FedCM UI Spoofing via Improper Input Validation

Wed, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Improper input validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-09-09T00:09:50.127Z

Updated: 2026-09-09T19:42:49.521Z

Reserved: 2026-09-08T22:38:05.109Z

Link: CVE-2026-87472

cve-icon Vulnrichment

Updated: 2026-09-09T18:58:36.215Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-09T01:17:03.777

Modified: 2026-09-09T20:20:55.597

Link: CVE-2026-87472

cve-icon Redhat

No data.