Information leak in Permissions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Google
  • Chrome

Configuration 1 [-]

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/553255283 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-106237 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-106237 cve-icon
History

Fri, 09 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 07 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

 cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L'}

Wed, 07 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Title Chrome Permissions Bypass Enables Site Isolation Leak chromium-browser: Information leak in Permissions
References
Metrics threat_severity

None

 cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

threat_severity

Low

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

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

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

Type Values Removed Values Added
Title Chrome Permissions Bypass Enables Site Isolation Leak

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

Type Values Removed Values Added
Description Information leak in Permissions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-200
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-10-06T18:41:39.787Z

Updated: 2026-10-09T21:47:35.591Z

Reserved: 2026-10-06T16:32:53.166Z

Link: CVE-2026-106237

cve-icon Vulnrichment

Updated: 2026-10-09T17:17:22.511Z

cve-icon NVD

Status : Modified

Published: 2026-10-06T19:17:50.577

Modified: 2026-10-09T22:16:56.753

Link: CVE-2026-106237

cve-icon Redhat

Severity : Low

Publid Date: 2026-10-06T18:41:39Z

Links: CVE-2026-106237 - Bugzilla