---
title: "CVE-2026-94183: Arc Search - UI Spoofing"
description: "Arc Search for Android < 1.12.10 contains a UI spoofing vulnerability caused by lack of fullscreen notification when a page enters fullscreen mode in background, letting remote attackers render fake UI elements to mislead users, exploit requires user to visit a crafted website."
url: https://panop.io/threat-heartbeat/CVE-2026-94183/
---

# CVE-2026-94183 Arc Search - UI Spoofing

Arc Search for Android < 1.12.10 contains a UI spoofing vulnerability caused by lack of fullscreen notification when a page enters fullscreen mode in background, letting remote attackers render fake UI elements to mislead users, exploit requires user to visit a crafted website.

CVSS base score 7.4 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.20% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-94183)

## Details

Type

UI Spoofing

Impact

Client Script Exec, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Published

23 September 2026

Updated

15 October 2026

Weakness

[CWE-451](https://cwe.mitre.org/data/definitions/451.html)

## Vendor fix

Update to version 1.12.10 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-94183](https://nvd.nist.gov/vuln/detail/CVE-2026-94183)
- [https://hackerone.com/reports/3572193](https://hackerone.com/reports/3572193)
- [https://arc.net/security/bulletins#cve-2026-94183-address-bar-spoof-risk-missing-fullscreen-notification-on-return-from-background](https://arc.net/security/bulletins#cve-2026-94183-address-bar-spoof-risk-missing-fullscreen-notification-on-return-from-background)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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