Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)
History

Thu, 08 Oct 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: Race condition in DevTools
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 01 Oct 2026 15:15:00 +0000

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

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

Type Values Removed Values Added
Title Race Condition in Chrome DevTools Enables Site Isolation Bypass via Extension

Wed, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N'}

ssvc

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


Tue, 29 Sep 2026 23:30:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome DevTools Enables Site Isolation Bypass via Extension

Tue, 29 Sep 2026 20:45:00 +0000

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

Tue, 29 Sep 2026 17:45:00 +0000

Type Values Removed Values Added
Description Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. (Chromium security severity: Medium)
Weaknesses CWE-367
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-09-29T17:31:54.170Z

Updated: 2026-09-30T20:11:07.088Z

Reserved: 2026-09-22T05:09:59.600Z

Link: CVE-2026-95344

cve-icon Vulnrichment

Updated: 2026-09-30T19:56:40.592Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-29T18:17:27.233

Modified: 2026-10-01T15:05:09.667

Link: CVE-2026-95344

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-29T17:31:54Z

Links: CVE-2026-95344 - Bugzilla