Description
Missing authorization in CORS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-09-09
Score: 3.1 Low
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

Sign in to view the affected projects.

Advisories

No advisories yet.

History

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

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/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 05:00:00 +0000

Type Values Removed Values Added
Title Remote Origin Policy Bypass via CORS Authorization Failure in Chrome

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

Type Values Removed Values Added
Description Missing authorization in CORS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-862
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-09T17:10:46.005Z

Reserved: 2026-09-08T22:22:31.490Z

Link: CVE-2026-87434

cve-icon Vulnrichment

Updated: 2026-09-09T17:09:49.821Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-09T01:16:59.557

Modified: 2026-09-09T18:17:01.800

Link: CVE-2026-87434

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T04:45:05Z

Weaknesses