---
id: CVE-2026-84332
title: >-
  chromium-browser: Google Chrome: System access restriction bypass via crafted
  HTML page (CVE-2026-84332)
summary: >-
  A flaw was found in Google Chrome. This incorrect authorization vulnerability
  in SiteSettings allows a remote attacker to bypass system access restrictions
  by enticing a user to visit a specially crafted HTML page. This could lead to
  unaut…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'
cvssSource: vendor
cwe:
  - CWE-863
vendor: Red Hat
product: Chrome
affected:
  - Chrome >= 152.0.7977.75 < 152.0.7977.75
published: '2026-09-01'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T12:45:57+00:00'
source: CSAF
sourceUrl: 'https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84332.json'
references:
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84332.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-84332'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-84332'
  - url: >-
      https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop.html
  - url: 'https://issues.chromium.org/issues/514489238'
tags:
  - csaf
  - vex
  - red-hat
  - cve.org
epss: 0.00286
epssPercentile: 0.21041
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-02T18:40:31.897202Z'
scores:
  vendor: 5.4
  adp: 6.5
ingestedAt: '2026-09-17T19:26:25.326Z'
---

## Overview

A flaw was found in Google Chrome. This incorrect authorization vulnerability in SiteSettings allows a remote attacker to bypass system access restrictions by enticing a user to visit a specially crafted HTML page. This could lead to unauthorized access to sensitive system configurations.

## Vendor advisories

- **Red Hat VEX** · updated 2026-09-25 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84332.json)

**chromium-browser: Google Chrome: System access restriction bypass via crafted HTML page**. Released 2026-09-01, updated 2026-09-25.

Not affected:

- All currently supported Red Hat products

## Remediation

Refer to the advisory for fix availability.