Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
History

Thu, 01 Oct 2026 23:30:00 +0000

Type Values Removed Values Added
Title Chrome Site Isolation Bypass via ORB Authorization Flaw

Wed, 30 Sep 2026 17:45:00 +0000

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Description Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: High) Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

Mon, 21 Sep 2026 11:15:00 +0000

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

Sat, 19 Sep 2026 19:00:00 +0000

Type Values Removed Values Added
Title Chrome Site Isolation Bypass via ORB Authorization Failure

Sat, 19 Sep 2026 02:45:00 +0000

Type Values Removed Values Added
Title Chrome Site Isolation Bypass via ORB Authorization Failure

Fri, 18 Sep 2026 14:30:00 +0000

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Metrics cvssV3_1

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

ssvc

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


Fri, 18 Sep 2026 13:30:00 +0000

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

Thu, 17 Sep 2026 21:15:00 +0000

Type Values Removed Values Added
Description Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-863
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-09-17T21:08:41.876Z

Updated: 2026-09-30T17:26:01.229Z

Reserved: 2026-09-17T19:34:47.344Z

Link: CVE-2026-93379

cve-icon Vulnrichment

Updated: 2026-09-18T13:13:41.682Z

cve-icon NVD

Status : Modified

Published: 2026-09-17T21:17:55.210

Modified: 2026-09-30T18:18:42.940

Link: CVE-2026-93379

cve-icon Redhat

No data.