Description
Missing authorization in Network in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-10-06
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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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': 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 02:30:00 +0000

Type Values Removed Values Added
Title Missing Authorization Enables Site Isolation Bypass in Chrome

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

Type Values Removed Values Added
Description Missing authorization in Network in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-862
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-09T21:48:23.787Z

Reserved: 2026-10-06T16:33:58.342Z

Link: CVE-2026-106267

cve-icon Vulnrichment

Updated: 2026-10-09T18:39:03.589Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-10-06T19:17:54.223

Modified: 2026-10-09T22:16:57.127

Link: CVE-2026-106267

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T05:15:12Z

Weaknesses