Improper input validation in Network in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
History

Wed, 09 Sep 2026 21:15:00 +0000

Type Values Removed Values Added
Title Web Origin Policy Bypass via Improper Input Validation in Chrome

Wed, 09 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Vendors & Products Google
Google chrome

Wed, 09 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

ssvc

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


Wed, 09 Sep 2026 06:30:00 +0000

Type Values Removed Values Added
Title Web Origin Policy Bypass via Improper Input Validation in Chrome

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

Type Values Removed Values Added
Description Improper input validation in Network in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-09-09T00:09:48.870Z

Updated: 2026-09-09T17:26:09.197Z

Reserved: 2026-09-08T22:41:05.734Z

Link: CVE-2026-87573

cve-icon Vulnrichment

Updated: 2026-09-09T17:25:10.564Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-09T01:17:15.057

Modified: 2026-09-09T19:13:28.753

Link: CVE-2026-87573

cve-icon Redhat

No data.