User Interface (UI) Misrepresentation of Critical Information Affecting Firefox package, versions [,142.0)
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Test your applications- Snyk IDSNYK-UNMANAGED-FIREFOX-12028661
- published20 Aug 2025
- disclosed19 Aug 2025
- creditKevin Brosnan
Introduced: 19 Aug 2025
NewCVE-2025-9186 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade Firefox to version 142.0 or higher.
Overview
Affected versions of this package are vulnerable to User Interface (UI) Misrepresentation of Critical Information via the Address Bar component. An attacker can mislead users by displaying a forged address, potentially causing users to trust malicious websites.