---
id: "CVE-2026-113237"
kind: "vulnerability"
aliases: ["CVE-2026-113237"]
title: "Google Chrome: Chromoting memory bug lets crafted page read sandbox memory"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "google chrome", "fixed": ["156.0.8078.47"], "affected": "< 156.0.8078.47", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["browser", "chrome", "desktop", "package"]
not_affected_if: ["chrome-updated"]
published_at: "2026-10-20T22:19:17+00:00"
first_seen_at: "2026-10-23T21:57:24+00:00"
updated_at: "2026-10-25T03:53:00+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113237", "first_seen_at": "2026-10-23T21:57:24+00:00"}]
---

# Google Chrome: Chromoting memory bug lets crafted page read sandbox memory

A memory corruption flaw in Chromoting, Chrome's remote desktop component, can be triggered by a crafted HTML page. A remote attacker can read memory inside the browser sandbox.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:google chrome affected < 156.0.8078.47 fixed 156.0.8078.47

## How to check

- Open `chrome://version` and read the Chrome version; it should be `156.0.8078.47` or later
- On managed machines, check the installed Chrome version with the endpoint management tool

## Fix

- Update Google Chrome to `156.0.8078.47` or later

## Timeline

- 2026-10-23T21:57:24+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-113237

## From the sources

Memory corruption in Chromoting in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Low)

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_