Description
Information loss in CORS in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)
Published: 2026-10-06
Score: 4.3 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.

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Tracking

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Advisories

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History

Fri, 09 Oct 2026 22:30:00 +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:N/I:L/A:N'}

ssvc

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


Wed, 07 Oct 2026 02:30:00 +0000

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

Wed, 07 Oct 2026 01:00:00 +0000

Type Values Removed Values Added
Title Cross‑Origin Policy Bypass via Crafted Network Traffic

Tue, 06 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Description Information loss in CORS in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)
Weaknesses CWE-221
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-09T21:47:58.162Z

Reserved: 2026-10-06T16:34:21.423Z

Link: CVE-2026-106287

cve-icon Vulnrichment

Updated: 2026-10-09T18:36:31.796Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-06T19:17:56.497

Modified: 2026-10-09T22:16:57.520

Link: CVE-2026-106287

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-09T23:30:13Z

Weaknesses
  • CWE-221

    Information Loss or Omission