DEBIAN-CVE-2023-4051

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox 116, Firefox ESR 115.2, and Thunderbird 115.2...

UBUNTU-CVE-2023-4053

A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox 116, Firefox ESR 115.2, and Thunderbird 115.2...

Mozilla Firefox security vulnerabilities

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox. An attacker could exploit this vulnerability by obfuscating the browser, delaying or suppressing full-screen notifications, leading to potential user...