---
id: "CVE-2026-121085"
kind: "vulnerability"
aliases: ["CVE-2026-121085"]
title: "Chrome: crafted web page bypasses access limits on privileged pages"
severity: "low"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["browser", "chrome", "linux", "macos", "package", "windows"]
not_affected_if: ["chrome-updated"]
published_at: "2026-11-03T21:17:13+00:00"
first_seen_at: "2026-11-03T21:19:12+00:00"
updated_at: "2026-11-03T21:26:44+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-121085", "first_seen_at": "2026-11-03T21:19:12+00:00"}]
---

# Chrome: crafted web page bypasses access limits on privileged pages

Google Chrome before 157.0.8103.38 has an authorization flaw in its WebUI that lets a remote attacker get into a privileged internal page through a crafted HTML page. The Chromium security team rates it Low severity.

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

## How to check

- Check the Chrome version under Chrome menu > Help > About Google Chrome, and compare it with `157.0.8103.38`

## Fix

- Google Chrome: `157.0.8103.38` or later

## Timeline

- 2026-11-03T21:19:12+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-121085

## From the sources

Incorrect authorization in WebUI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Low)

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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_