Description
Insufficient policy enforcement in Serial in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-06-30
Score: 9.6 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History

Wed, 08 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Serial API Sandbox Escape Allowing Remote Code Execution in Google Chrome

Tue, 07 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Chrome Serial API Sandbox Escape via Crafted HTML Page

Mon, 06 Jul 2026 12:45:00 +0000

Type Values Removed Values Added
Title Chrome Serial API Sandbox Escape via Crafted HTML Page

Sun, 05 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Insufficient Policy Enforcement in Chrome Serial API Allows Sandbox Escape

Sun, 05 Jul 2026 07:30:00 +0000

Type Values Removed Values Added
Title Insufficient Policy Enforcement in Chrome Serial API Allows Sandbox Escape

Sat, 04 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Chrome Serial API Policy Bypass Enables Sandbox Escape

Fri, 03 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Title Chrome Serial API Policy Bypass Enables Sandbox Escape

Fri, 03 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Chrome Browser Sandbox Escape via Serial API Exploit

Thu, 02 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Title Chrome Browser Sandbox Escape via Serial API Exploit

Thu, 02 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
Title Serial API Policy Enforcement Failure in Chrome Enables Sandbox Escape

Thu, 02 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Title Serial API Policy Enforcement Failure in Chrome Enables Sandbox Escape

Wed, 01 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Chrome Sandbox Escape via Serial API in Unpatched Versions

Wed, 01 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Chrome Sandbox Escape via Serial API in Unpatched Versions

Wed, 01 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-602
Metrics cvssV3_1

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

ssvc

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

Wed, 01 Jul 2026 09:00:00 +0000

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

Wed, 01 Jul 2026 06:15:00 +0000

Type Values Removed Values Added
Title Sandbox Escape via Crafted HTML in Chrome Due to Policy Enforcement Issue

Wed, 01 Jul 2026 02:00:00 +0000

Type Values Removed Values Added
Title Sandbox Escape via Crafted HTML in Chrome Due to Policy Enforcement Issue

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient policy enforcement in Serial in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T14:16:12.552Z

Reserved: 2026-06-29T23:03:47.778Z

Link: CVE-2026-13901

cve-icon Vulnrichment

Updated: 2026-07-01T14:16:03.474Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-08T03:30:16Z

Weaknesses