---
id: CVE-2026-113303
title: >-
  Memory corruption in WebRTC in Google Chrome prior to 156.0.8078.47 allowed a
  remote attacker to potentially execute arbitrary code inside the sandbox via a
  crafted HTML page
summary: >-
  Memory corruption in WebRTC in Google Chrome prior to 156.0.8078.47 allowed a
  remote attacker to potentially execute arbitrary code inside the sandbox via a
  crafted HTML page. (Chromium security severity: Critical)
severity: none
cwe:
  - CWE-119
vendor: Google
product: Chrome
affected:
  - Chrome >= 156.0.8078.47 < 156.0.8078.47
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:01:45.739Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113303'
references:
  - url: >-
      https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
  - url: 'https://issues.chromium.org/issues/574041825'
tags:
  - cve.org
ingestedAt: '2026-10-20T21:19:21.258Z'
---

## Overview

Memory corruption in WebRTC in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

## Affected

- `Chrome >= 156.0.8078.47 < 156.0.8078.47`

## Remediation

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