---
id: CVE-2026-103623
title: >-
  Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed
  a remote attacker to execute arbitrary code inside the sandbox via a crafted
  HTML page
summary: >-
  Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed
  a remote attacker to execute arbitrary code inside the sandbox via a crafted
  HTML page. (Chromium security severity: High)
severity: none
cwe:
  - CWE-416
vendor: Google
product: Chrome
affected:
  - Chrome >= 154.0.8037.97 < 154.0.8037.97
published: '2026-10-02'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T17:47:56.067'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103623'
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/565742180'
    label: chrome-cve-admin@google.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-02T16:22:59.522Z'
---

## Overview

Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.