CVE-2026-13901

Analyzed Analyzed - Analysis Complete

Insufficient Policy Enforcement in Serial in Google Chrome

Publication date: 2026-06-30

Last updated on: 2026-07-02

Assigner: Chrome

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)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-07-02

Generated

2026-07-21

AI Q&A

2026-07-01

EPSS Evaluated

2026-07-19

NVD

CVE-2026-13901

EUVD

EUVD-2026-40587

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-602	The product is composed of a server that relies on the client to implement a mechanism that is intended to protect the server.

Attack-Flow Graph

Executive Summary

This vulnerability is an insufficient policy enforcement issue in the Serial component of Google Chrome versions prior to 150.0.7871.47. It allows a remote attacker who has compromised the renderer process to potentially escape the browser's sandbox by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to escape the sandbox environment of the browser, potentially gaining higher privileges on the affected system. This could lead to unauthorized access or control beyond the browser, increasing the risk of further attacks or data compromise.

Compliance Impact

This vulnerability allows a remote attacker to potentially perform a sandbox escape via a crafted HTML page, which could lead to unauthorized access or control over the affected system.

Such unauthorized access or control could result in the exposure, alteration, or destruction of sensitive data, thereby impacting compliance with data protection standards and regulations such as GDPR and HIPAA.

Specifically, failure to prevent such attacks may violate requirements for data confidentiality, integrity, and security mandated by these regulations.

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