Improper state validation in DevTools in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
History

Wed, 14 Oct 2026 19:00:00 +0000

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

Fri, 09 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Title DevTools Improper State Validation Allows Remote Code Execution in Chrome chromium-browser: Improper state validation in DevTools
References
Metrics threat_severity

None

threat_severity

Important


Wed, 07 Oct 2026 02:45:00 +0000

Type Values Removed Values Added
Title DevTools Improper State Validation Allows Remote Code Execution in Chrome

Wed, 07 Oct 2026 01:15:00 +0000

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

Tue, 06 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

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


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

Type Values Removed Values Added
Description Improper state validation in DevTools in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-754
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-10-06T18:41:13.361Z

Updated: 2026-10-07T03:55:45.794Z

Reserved: 2026-10-06T16:36:02.650Z

Link: CVE-2026-106346

cve-icon Vulnrichment

Updated: 2026-10-06T19:41:09.865Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-06T19:18:03.140

Modified: 2026-10-14T18:51:41.223

Link: CVE-2026-106346

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-06T18:41:13Z

Links: CVE-2026-106346 - Bugzilla