CVE-2026-94181— Address Bar Spoof Risk; Missing Fullscreen Notification via Select Element
Quick assessment
Affected
The Browser Company of New York Arc
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
An address bar spoofing issue in affected versions of Arc could allow an attacker to spoof the browser address bar via a <select> element that triggers requestFullscreen without displaying the fullscreen notification.
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| The Browser Company of New York | Arc | < 1.159.0 |
affected |
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I. Basic Information for CVE-2026-94181
Vulnerability Information
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Vulnerability Title
Address Bar Spoof Risk; Missing Fullscreen Notification via Select Element
Source: CVE Program / CVE List V5
Vulnerability Description
An address bar spoofing issue in affected versions of Arc could allow an attacker to spoof the browser address bar via a <select> element that triggers requestFullscreen without displaying the fullscreen notification.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键信息的UI错误表达
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| The Browser Company of New York | Arc | 0 ~ 1.159.0 | - |
|
II. Public POCs for CVE-2026-94181
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-94181 (1)
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V. Comments for CVE-2026-94181
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