---
id: "CVE-2026-126888"
page: "https://infrastack.ai/live/CVE-2026-126888"
kind: "vulnerability"
aliases: ["CVE-2026-126888"]
title: "Chrome: buffer overflow in Turbolev lets crafted web page run code"
severity: "high"
cvss: null
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["chrome", "desktop-browsers", "end-users", "runtime"]
not_affected_if: ["chrome-157.0.8103.78-or-later"]
published_at: "2026-11-11T23:17:18+00:00"
first_seen_at: "2026-11-11T23:29:39+00:00"
updated_at: "2026-11-11T23:32:03+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-126888", "first_seen_at": "2026-11-11T23:29:39+00:00"}]
exploit_sources: []
---

# Chrome: buffer overflow in Turbolev lets crafted web page run code

Link for people: https://infrastack.ai/live/CVE-2026-126888 (this .md is for agents)

A buffer overflow in the Turbolev component of Google Chrome before 157.0.8103.78 can be triggered by a crafted HTML page. A remote attacker can execute arbitrary code inside the browser sandbox.

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

## How to check

- Check the installed Chrome version in the browser's About page or with `chrome --version`

## Fix

- Google Chrome: move to `157.0.8103.78` or later

## Timeline

- 2026-11-11T23:29:39+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-126888

## From the sources

Buffer overflow in Turbolev in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_