---
id: "CVE-2026-113326"
kind: "vulnerability"
aliases: ["CVE-2026-113326"]
title: "Google Chrome on Windows: memory corruption lets a crafted page read sandbox memory"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "google chrome", "fixed": ["156.0.8078.47"], "affected": "< 156.0.8078.47", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["browser", "chrome", "endpoints", "other", "windows"]
not_affected_if: ["chrome-updated", "non-windows-os"]
published_at: "2026-10-20T22:19:27+00:00"
first_seen_at: "2026-10-23T21:57:24+00:00"
updated_at: "2026-10-25T03:51:46+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113326", "first_seen_at": "2026-10-23T21:57:24+00:00"}]
---

# Google Chrome on Windows: memory corruption lets a crafted page read sandbox memory

Google Chrome on Windows before 156.0.8078.47 has a memory corruption flaw in its Core component. A remote attacker who lures a user to a crafted HTML page can potentially 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 and check the version under Settings > About Chrome, or run `chrome --version` where it is on the PATH.
- Compare against the fixed version `156.0.8078.47`; anything lower is affected.

## Fix

- Update Google Chrome on Windows to `156.0.8078.47` or later.

## Timeline

- 2026-10-23T21:57:24+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-113326

## From the sources

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

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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_