---
id: CVE-2025-10201
title: >-
  Inappropriate implementation in Mojo in Google Chrome on Android, Linux,
  ChromeOS prior to 140.0.7339.127 allowed a remote attacker to bypass site
  isolation via a crafted HTML page
summary: >-
  Inappropriate implementation in Mojo in Google Chrome on Android, Linux,
  ChromeOS prior to 140.0.7339.127 allowed a remote attacker to bypass site
  isolation via a crafted HTML page. (Chromium security severity: High)
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
  - CWE-346
vendor: google
product: chrome
affected:
  - chrome < 140.0.7339.127
patched:
  - chrome 140.0.7339.127
published: '2025-09-10'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T00:10:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10201'
references:
  - url: >-
      https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html
    label: chrome-cve-admin@google.com
  - url: 'https://issues.chromium.org/issues/439305148'
    label: chrome-cve-admin@google.com
tags:
  - nvd
epss: 0.00258
epssPercentile: 0.156
ingestedAt: '2026-09-26T00:22:39.916Z'
---

## Overview

Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeOS prior to 140.0.7339.127 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

## Affected

- `chrome < 140.0.7339.127`

## Remediation

Upgrade past the affected range:

- `chrome 140.0.7339.127`