---
id: "CVE-2026-113117"
kind: "vulnerability"
aliases: ["CVE-2026-113117"]
title: "Chrome on Mac: crafted HTML page can run code inside sandbox"
severity: "high"
cvss: 8.8
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", "desktop-browser", "macos", "other", "runtime"]
not_affected_if: []
published_at: "2026-10-20T22:19:03+00:00"
first_seen_at: "2026-10-23T21:57:24+00:00"
updated_at: "2026-10-23T22:37:14+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113117", "first_seen_at": "2026-10-23T21:57:24+00:00"}]
---

# Chrome on Mac: crafted HTML page can run code inside sandbox

A flaw in ANGLE, Chrome's graphics translation layer on Mac, fails to validate input properly. A remote attacker who gets a victim to load a crafted HTML page can execute arbitrary code 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 in Chrome and compare the version to 156.0.8078.47.

## Fix

Update Google Chrome on Mac to 156.0.8078.47 or later.

## Timeline

- 2026-10-23T21:57:24+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-113117

## From the sources

Improper input validation in ANGLE in Google Chrome on on Mac 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: High)

---

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