---
id: "CVE-2026-113224"
kind: "vulnerability"
aliases: ["CVE-2026-113224"]
title: "Chrome on Android: WebAppInstalls memory corruption leaks sandboxed memory"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["android", "chrome", "mobile-users", "other"]
not_affected_if: ["chrome-updated"]
published_at: "2026-10-20T22:19:15+00:00"
first_seen_at: "2026-10-23T21:57:24+00:00"
updated_at: "2026-10-25T03:53:01+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113224", "first_seen_at": "2026-10-23T21:57:24+00:00"}]
---

# Chrome on Android: WebAppInstalls memory corruption leaks sandboxed memory

A memory corruption bug in the WebAppInstalls component of Google Chrome on Android lets a crafted HTML page read memory inside the browser sandbox. The sources describe it as a read, not code execution, and rate it Medium severity with CVSS 6.5.

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

## How to check

- Check the Chrome version on Android devices under Settings > About Chrome
- Confirm whether it is below `156.0.8078.47`

## Fix

- Update Google Chrome on Android to `156.0.8078.47` or later

## Timeline

- 2026-10-23T21:57:24+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-113224

## From the sources

Memory corruption in WebAppInstalls in Google Chrome on on Android 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_