On Windows 10, when using the 'Save As' functionality, an attacker could have tricked the browser into saving the file with a disallowed extension such as `.url` by including an invalid character in the extension. *Note:* This issue only affected Windows operating systems. Other operating systems are unaffected. External Reference: https://www.mozilla.org/en-US/security/advisories/mfsa2024-26/#CVE-2024-5692