---
id: CVE-2026-87640
title: >-
  Out of bounds read in WebView in Google Chrome on on Android prior to
  153.0.8010.36 allowed a remote attacker who had compromised the renderer
  process to read memory outside the sandbox via a crafted HTML page
summary: >-
  Out of bounds read in WebView in Google Chrome on on Android prior to
  153.0.8010.36 allowed a remote attacker who had compromised the renderer
  process to read memory outside the sandbox via a crafted HTML page. (Chromium
  security severit…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N'
cwe:
  - CWE-125
vendor: google
product: chrome
affected:
  - chrome < 153.0.8010.36
patched:
  - chrome 153.0.8010.36
published: '2026-09-09'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T16:18:06.707'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-87640'
references:
  - url: >-
      https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
    label: chrome-cve-admin@google.com
  - url: 'https://issues.chromium.org/issues/498482618'
    label: chrome-cve-admin@google.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87640.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-87640'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-87640'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-10T15:30:19.429660Z'
epss: 0.00205
epssPercentile: 0.10801
scores:
  nvd: 6.1
  vendor: 5.9
  adp: 6.1
ingestedAt: '2026-09-09T01:17:17.511Z'
---

## Overview

Out of bounds read in WebView in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

## Affected

- `chrome < 153.0.8010.36`

## Remediation

Upgrade past the affected range:

- `chrome 153.0.8010.36`

## Vendor advisories

- **Red Hat VEX** · updated 2026-09-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87640.json)