Description
Confused deputy in DeviceBoundSessionCredentials in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (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

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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 04:30:00 +0000

Type Values Removed Values Added
Title Confused Deputy in DeviceBoundSessionCredentials Enables Origin Policy Bypass in Chrome

Fri, 09 Oct 2026 02:30:00 +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 02:45:00 +0000

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

Tue, 06 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Title Confused Deputy in DeviceBoundSessionCredentials Enables Origin Policy Bypass in Chrome

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

Type Values Removed Values Added
Description Confused deputy in DeviceBoundSessionCredentials in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-441
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-09T01:30:21.966Z

Reserved: 2026-10-06T16:36:26.597Z

Link: CVE-2026-106359

cve-icon Vulnrichment

Updated: 2026-10-09T01:30:17.696Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-06T19:18:04.853

Modified: 2026-10-09T02:16:59.020

Link: CVE-2026-106359

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-09T04:15:17Z

Weaknesses
  • CWE-441

    Unintended Proxy or Intermediary ('Confused Deputy')