---
id: CVE-2026-103628
title: >-
  Out of bounds write in WebGL in Google Chrome prior to 154.0.8037.97 allowed a
  remote attacker to execute arbitrary code outside the sandbox via a crafted
  HTML page
summary: >-
  Out of bounds write in WebGL in Google Chrome prior to 154.0.8037.97 allowed a
  remote attacker to execute arbitrary code outside the sandbox via a crafted
  HTML page. (Chromium security severity: Critical)
severity: critical
cvss: 9.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'
cwe:
  - CWE-787
vendor: google
product: chrome
affected:
  - chrome < 154.0.8037.97
patched:
  - chrome 154.0.8037.97
published: '2026-10-02'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T15:06:49.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103628'
references:
  - url: >-
      https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop.html
    label: chrome-cve-admin@google.com
  - url: 'https://issues.chromium.org/issues/549995090'
    label: chrome-cve-admin@google.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-103628.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-103628'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-103628'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
epss: 0.00378
epssPercentile: 0.31624
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-02T20:26:50.595155Z'
ingestedAt: '2026-10-02T16:22:59.524Z'
---

## Overview

Out of bounds write in WebGL in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

## Affected

- `chrome < 154.0.8037.97`

## Remediation

Upgrade past the affected range:

- `chrome 154.0.8037.97`

## Vendor advisories

- **Red Hat VEX** · updated 2026-10-03 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-103628.json)