CVE-2026-94181
7.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| The Browser Company of New York | Arc | 0 < 1.159.0 | affected |
Weaknesses
- CWE-451: CWE-451 User Interface (UI) Misrepresentation of Critical Information
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://hackerone.com/reports/3711701
- https://arc.net/security/bulletins#cve-2026-94181-address-bar-spoof-risk-missing-fullscreen-notification-via-select-element
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