Description
Confused deputy in Omnibox 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: Medium)
Published: 2026-10-06
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

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History

Fri, 09 Oct 2026 23:45:00 +0000

Type Values Removed Values Added
Title Omnibox Confused Deputy Bypasses Web Origin Policy via Crafted Network Traffic

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

ssvc

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


Wed, 07 Oct 2026 05:30:00 +0000

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

Wed, 07 Oct 2026 02:45:00 +0000

Type Values Removed Values Added
Title Omnibox Confused Deputy Bypasses Web Origin Policy via Crafted Network Traffic

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

Type Values Removed Values Added
Description Confused deputy in Omnibox 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: Medium)
Weaknesses CWE-441
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-09T21:48:37.752Z

Reserved: 2026-10-06T16:34:20.439Z

Link: CVE-2026-106286

cve-icon Vulnrichment

Updated: 2026-10-09T19:38:39.575Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-06T19:17:56.387

Modified: 2026-10-09T22:16:57.313

Link: CVE-2026-106286

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses
  • CWE-441

    Unintended Proxy or Intermediary ('Confused Deputy')