---
id: "CVE-2026-121106"
kind: "vulnerability"
aliases: ["CVE-2026-121106"]
title: "Chrome for Android: Omnibox flaw leaks sensitive information to remote attackers"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["android", "chrome", "mobile", "runtime"]
not_affected_if: ["chrome-updated", "non-android-platforms"]
published_at: "2026-11-03T21:17:16+00:00"
first_seen_at: "2026-11-03T21:19:14+00:00"
updated_at: "2026-11-03T21:25:12+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-121106", "first_seen_at": "2026-11-03T21:19:14+00:00"}]
---

# Chrome for Android: Omnibox flaw leaks sensitive information to remote attackers

A flaw in the Omnibox (address bar) of Google Chrome on Android lets a remote attacker leak sensitive information through UI interaction. Chromium rates it Medium severity.

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

## How to check

- Open Chrome on the Android device and check the version under Settings > About Chrome (the version must be compared with `157.0.8103.38`)
- Check fleet-managed devices for Chrome versions below `157.0.8103.38`

## Fix

- Chrome for Android: update to `157.0.8103.38` or later

## Timeline

- 2026-11-03T21:19:14+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-121106

## From the sources

Information leak in Omnibox in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to leak sensitive information via UI Interaction. (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_