Description
Type confusion in ServiceWorker in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Published: 2026-09-15
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-6506-1 chromium security update
History

Fri, 18 Sep 2026 14:15:00 +0000

Type Values Removed Values Added
Title ServiceWorker Type Confusion Enables Remote Code Execution in Chrome

Thu, 17 Sep 2026 13:45:00 +0000

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

Wed, 16 Sep 2026 00:30:00 +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, 15 Sep 2026 23:45:00 +0000

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

Tue, 15 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
Description Type confusion in ServiceWorker in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-843
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-17T03:56:10.921Z

Reserved: 2026-09-14T22:51:01.728Z

Link: CVE-2026-91709

cve-icon Vulnrichment

Updated: 2026-09-15T23:44:09.680Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-15T21:16:43.673

Modified: 2026-09-17T13:37:24.113

Link: CVE-2026-91709

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-18T14:00:10Z

Weaknesses
  • CWE-843

    Access of Resource Using Incompatible Type ('Type Confusion')